Don't use given/when

These give warnings in Perl >= 5.18:

given is experimental at /home/hydra/src/hydra/src/lib/Hydra/Helper/CatalystUtils.pm line 241. when is experimental at /home/hydra/src/hydra/src/lib/Hydra/Helper/CatalystUtils.pm line 242. …

Created by  Eelco Dolstra  on December 12, 2014
MRJCQ4EO525TGAZFHIHPXH3WHNH3BFPEO2XBZTJ7EJJZHNP7EV5AC
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