adding Kernal#chomp
fixed chomp with empty string for most cases

wip
ajust style
fix style to make it more idiomatic
untag kernel chomp
fix trailing whitespace

... d'oh
Merge pull request #809 from sideshowcoder/adding_chomp

fixing chomp special cases
fix up another flake8 warning, also be moore consistent with our other style
I prefer this style anyways
Untag more specs
Tag too hastily untagged defined? specs
Merge pull request #810 from jstepien/untagging

Untag more specs
group kill is not available on windows, raise the same error as JRuby
sorry. fix last commit
os.kill isn't RPython on Windows
attempt to run rubyspec untranslated, but skip it since it'll time out
put this in the right place
a comment, for some future young scholar
String#inspect can taint and untrust
Merge pull request #812 from tobarja/stringinfect

String#inspect can taint and untrust