Update chruby#25

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chr4 wants to merge 4 commits intoAtalanta:masterfrom

chr4:update-chruby

Commits on Jan 14, 2015

adds the option to specifiy the location and owner the generated chruby.sh file

mylesmegyesi
authored and
chr4
committed
adding user_rubies attribute for custom paths

pseudomuto
authored and
chr4
committed
support chefdk's ruby

jtimberman
authored and
chr4
committed
Update default chruby version to 0.3.9
chr4
committed