Explicitly run chruby-exec under bash to avoid dash.
Also specify -i so .zshrc is loaded.
Remove the #! so that chruby-exec runs under the current shell.
Revert "Remove the #! so that chruby-exec runs under the current shell."

This reverts commit 8fb0481b59390182cc6025b8e4060b59d7bb4f1c.
Prevent chruby_auto from being added twice (issue #71).
Added an exmple for chrub-exec (@HavennWood) (issue #67).
Updated the ChangeLog for 0.3.2.
Mention changes to suggested Configuration.
Updated the README for 0.3.2.
Add the PGP signature before committing it.
Added PGP signature for v0.3.2
Updated the homebrew formula for 0.3.2.
Bump Ruby to 1.9.3-p374 (p374 fixes random SEGV)
Merge pull request #78 from Havenwood/patch-3

Updated Ruby to 1.9.3-p374 (p374 fixes random SEGV in p362)
Use \x1b instead of \e for OSX's echo command (pull #77).
Also use \x1b here.
Try to keep code within 80 columns.
Added an example for installing chruby on Arch Linux (issue #65).
Use yaourt instead of pacman (@maxmeyer).
add -v|--version