Fix some mistakes in the docs

Dependencies

• [2] TZVUNELW Documentation comments
• [3] AEPEFS7O Write help for each argument
• [4] VQPAUKBQ channel switch as an alias to reset
• [5] L4JXJHWX pijul/*: reorganize imports and remove extern crate
• [6] 5HF7C67M push/pull: fixed "changes" arguments
• [7] 23LVKATN Use pager crate for log output
• [8] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).
• [9] VZL5OHF5 Remove the obsolete `remote list` command
• [10] Q4SVMHAE Removing --channel from the changes command

Change contents

• replacement in pijul/src/commands/upgrade.rs at line 11
  [4.93671]→[3.0:149](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.93671]

  [4.93671]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/unrecord.rs at line 10
  [4.95831]→[3.150:299](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.95831]

  [4.95831]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/reset.rs at line 11
  [4.97841]→[3.474:623](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.97841]

  [4.97841]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/reset.rs at line 17
  [4.360]→[3.672:769](∅→∅)
  − /// Print what changes would take place in the wroking copy, without actually doing anything
  [4.360]

  [4.97965]
  + /// Print this file to the standard output
• replacement in pijul/src/commands/reset.rs at line 20
  [4.384]→[3.770:816](∅→∅)
  − /// Reset the working copy to this change
  [4.384]

  [4.98014]
  + /// Apply these changes to the working copy after switching to

  + /// thid channel, but do not touch the prestine
• replacement in pijul/src/commands/record.rs at line 21
  [4.102194]→[3.893:938](∅→∅)
  − /// Set the change message to this value
  [4.102194]

  [4.102194]
  + /// Set the change message
• replacement in pijul/src/commands/record.rs at line 24
  [4.102270]→[3.939:982](∅→∅)
  − /// Set the author field to this value
  [4.102270]

  [4.102270]
  + /// Set the author field
• replacement in pijul/src/commands/record.rs at line 30
  [4.102394]→[3.1057:1206](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.102394]

  [4.102394]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/record.rs at line 33
  [4.102463]→[3.1207:1253](∅→∅)
  − /// Set the timestamp field to this value
  [4.102463]

  [4.102463]
  + /// Set the timestamp field
• replacement in pijul/src/commands/record.rs at line 36
  [4.102527]→[3.1254:1289](∅→∅)
  − /// Sign the change with a key
  [4.102527]

  [4.102527]
  + /// Sign the change with the default key
• edit in pijul/src/commands/record.rs at line 39
  [4.102572]→[4.102572:102621](∅→∅)
  − #[clap(long = "stdin")]

  − pub stdin: bool,
• edit in pijul/src/commands/record.rs at line 44
  [4.102725]

  [4.102725]
  + /// Paths in which to record the changes
• replacement in pijul/src/commands/pushpull.rs at line 17
  [4.111977]→[3.1350:1499](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.111977]

  [4.111977]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/pushpull.rs at line 56
  [4.113077]→[3.1528:1614](∅→∅)
  − /// Path to the repository. Uses the current repository if the argument is omited
  [4.113077]

  [4.113077]
  + /// Path to the repository. Uses the current repository if the argument is omitted
• replacement in pijul/src/commands/pushpull.rs at line 65
  [4.113241]→[3.1704:1742](∅→∅)
  − /// Do not check for certificates
  [4.113241]

  [3.1742]
  + /// Do not check certificates (HTTPS remotes only, this option might be dangerous)
• replacement in pijul/src/commands/pushpull.rs at line 68
  [4.113328]→[3.1768:1798](∅→∅)
  − /// Push only these paths
  [4.113328]

  [4.113380]
  + /// Push changes only relating to these paths
• replacement in pijul/src/commands/pushpull.rs at line 73
  [4.113458]→[3.1828:1895](∅→∅)
  − /// Push to this remote channel instead of the default channel
  [4.113458]

  [4.113458]
  + /// Push to this remote channel instead of the remote's default channel
• replacement in pijul/src/commands/pushpull.rs at line 83
  [4.113567]→[3.1954:2103](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.113567]

  [4.113567]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/pushpull.rs at line 92
  [4.113745]→[3.2193:2231](∅→∅)
  − /// Do not check for certificates
  [4.113745]

  [3.2231]
  + /// Do not check certificates (HTTPS remotes only, this option might be dangerous)
• replacement in pijul/src/commands/pushpull.rs at line 106
  [4.371]→[3.2444:2523](∅→∅)
  − /// Pull changes from the local repository, not necessorily from a channel
  [4.371]

  [3.2523]
  + /// Pull changes from the local repository, not necessarily from a channel
• edit in pijul/src/commands/protocol.rs at line 15
  [4.123611]

  [4.123611]
  + /// This command is not meant to be run by the user,

  + /// instead it is called over SSH
• replacement in pijul/src/commands/protocol.rs at line 19
  [4.123656]→[3.2549:2698](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.123656]

  [4.123656]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/log.rs at line 13
  [4.134600]→[3.2734:2883](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.134600]

  [4.134600]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/log.rs at line 22
  [4.134777]→[3.2988:3020](∅→∅)
  − /// Show logs of the states
  [4.134777]

  [4.134777]
  + /// Include state identifiers in the log output
• replacement in pijul/src/commands/log.rs at line 25
  [4.134823]→[3.3021:3050](∅→∅)
  − /// Show the description
  [4.134823]

  [4.134823]
  + /// Include full change discription in the log output
• replacement in pijul/src/commands/fork.rs at line 10
  [4.168042]→[3.3179:3328](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.168042]

  [4.168042]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/fork.rs at line 16
  [4.168193]→[3.3408:3476](∅→∅)
  − /// Make channel from this change, instead of the latest change
  [4.168193]

  [4.168193]
  + /// Apply this change after creating the channel
• replacement in pijul/src/commands/file_operations.rs at line 11
  [4.169248]→[3.3514:3663](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.169248]

  [4.169248]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/file_operations.rs at line 68
  [4.170782]→[3.3789:3938](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.170782]

  [4.170782]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/file_operations.rs at line 87
  [4.171231]→[2.181:330](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.171231]

  [4.171231]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/file_operations.rs at line 132
  [4.172540]→[3.3939:4088](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.172540]

  [4.172540]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• edit in pijul/src/commands/debug.rs at line 10
  [4.177879]→[3.4127:4276](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• edit in pijul/src/commands/debug.rs at line 12
  [4.177944]→[3.4277:4302](∅→∅)
  − /// Use this channel
• replacement in pijul/src/commands/credit.rs at line 14
  [4.178973]→[3.4303:4452](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.178973]

  [4.178973]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/credit.rs at line 20
  [4.179097]→[3.4510:4551](∅→∅)
  − /// The file to show the annotations
  [4.179097]

  [4.179097]
  + /// The file to annotate
• replacement in pijul/src/commands/clone.rs at line 20
  [4.183451]→[3.4835:4860](∅→∅)
  − /// Close this state
  [4.183451]

  [3.4860]
  + /// clone this state
• replacement in pijul/src/commands/clone.rs at line 23
  [4.183561]→[3.4916:4940](∅→∅)
  − /// Clone this path
  [4.183561]

  [3.4940]
  + /// Clone this path only
• replacement in pijul/src/commands/clone.rs at line 26
  [4.183663]→[3.4984:5018](∅→∅)
  − /// Do not check certificates
  [4.183663]

  [3.5018]
  + /// Do not check certificates (HTTPS remotes only, this option might be dangerous)
• replacement in pijul/src/commands/clone.rs at line 31
  [4.183770]→[3.5071:5114](∅→∅)
  − /// Path where to clone the repositoru
  [4.183770]

  [3.5114]
  + /// Path where to clone the repository
• replacement in pijul/src/commands/channel.rs at line 10
  [4.187058]→[3.5180:5329](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.187058]

  [4.187058]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/archive.rs at line 11
  [4.191291]→[3.5330:5479](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.191291]

  [4.191291]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/archive.rs at line 14
  [4.191356]→[3.5480:5537](∅→∅)
  − /// Use this channel, instead of the current channe;
  [4.191356]

  [4.191356]
  + /// Use this channel, instead of the current channel
• replacement in pijul/src/commands/archive.rs at line 17
  [4.191415]→[3.5538:5590](∅→∅)
  − /// Clone this remote and make an archive of it
  [4.191415]

  [4.191415]
  + /// Ask the remote to send an archive
• replacement in pijul/src/commands/archive.rs at line 20
  [4.191472]→[3.5591:5625](∅→∅)
  − /// Do not check certificates
  [4.191472]

  [3.5625]
  + /// Do not check certificates (HTTPS remotes only, this option might be dangerous)
• replacement in pijul/src/commands/archive.rs at line 26
  [4.191614]→[3.5682:5715](∅→∅)
  − /// Archive upto this change
  [4.191614]

  [4.191614]
  + /// Apply these changes after switching to the channel
• replacement in pijul/src/commands/archive.rs at line 29
  [4.191685]→[3.5716:5761](∅→∅)
  − /// Use this prefix, before the filename
  [4.191685]

  [4.191685]
  + /// Append this path in front of each path inside the archive
• replacement in pijul/src/commands/apply.rs at line 12
  [4.194540]→[3.5795:5944](∅→∅)
  − /// Set the repository in which paths must be added. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
  [4.194540]

  [4.194540]
  + /// Set the repository where this command should run Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
• replacement in pijul/src/commands/apply.rs at line 15
  [4.194605]→[3.5945:5984](∅→∅)
  − /// Apply change from this channel
  [4.194605]

  [4.194605]
  + /// Apply change to this channel