use app name in window title

Dependencies

• [2] WQOSZSUE warn on unused commandline args
• [3] AVTNUQYR basic test-enabled framework
• [4] PWHZPJJM always show current filename in window title
• [5] BJ5X5O4A let's prevent the text cursor from ever getting on a drawing
• [6] NEXUNNCF extract a function
• [7] Z4KNS42N to open a file without a terminal, drag it on!
• [8] AVQ5MC5D finish uppercasing all globals
• [9] O6T3TPXD bugfix: position cursor up top when loading file
• [10] XSLCFVFH .
• [*] OTIBCAUJ love2d scaffold

Change contents

• replacement in main.lua at line 102
  [3.466]→[3.691:746](∅→∅)
  − love.window.setTitle('Text with Lines - '..Filename)
  [3.466]

  [2.8]
  + love.window.setTitle('lines.love - '..Filename)