* exit code functional specs
* audit exit codes
* reboot now/reboot failed/reboot pending exit codes
* Deal with forked and unforked process and get the right exit code
* Reboot Now should really be reboot scheduled
* pass exception rather than exit code
* updated with sigint and sigterm
* support legacy fatal!("", 2) behavior
* fixup all fatal! and exit! calls

4174 Style/SpaceInsideHashLiteralBraces
1860 Style/SpaceAroundOperators
1336 Style/SpaceInsideBlockBraces
1292 Style/AlignHash
 997 Style/SpaceAfterComma
 860 Style/SpaceAroundEqualsInParameterDefault
 310 Style/EmptyLines
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 267 Style/TrailingWhitespace
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  82 Style/SpaceAroundBlockParameters
  40 Style/EmptyLinesAroundMethodBody
  29 Style/EmptyLinesAroundAccessModifier
   1 Style/RescueEnsureAlignment

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Generated via git ls-files | xargs perl -pi -e "s/[Cc]opyright (?:\([Cc]\) )?((?\!$(date +%Y))\\d{4})(-\\d{4})?([, ][ \d]+)*(,|(?= ))/Copyright \\1-$(date +%Y),/g"

This is an entirely mechanically generated (chefstyle -a) change, to go
along with chef/chefstyle#5 . We should pick something and use it
consistently, and my opinion is that double quotes are the appropriate
thing.

Correct the command used to reboot Windows machines so that it converts
a given delay_mins option to the appropriate number of seconds.

tasks (e.g. report handlers) still get to run.

add specs.