Link to the Vim integration instructions.
Link directly to the AUR package description.
Echo the selected ruby engine and version (closes #123).
Added TEST_GEM_HOME and TEST_GEM_ROOT variables.
@mpapis spotted a regression since 0.3.4.
Added an assert to test the PATH.
Fixed SIG.
Use Ruby instead of MRI.
chruby.sh: Test to make sure GEM_HOME and GEM_ROOT are set before removing their respective bin directories from the path.

Without these tests, it is possible that chruby_reset would end up
removing the /bin directory from the user's path, crippling the shell.

This is just the minimal commit necessary to fix the problem.  It might
be nice to add a corresponding test.
chruby_reset_test.sh: Added a test for the previous commit.

It sets GEM_HOME and GEM_ROOT to be empty.  It sets PATH to something that is guaranteed to have /bin in it, and it makes sure that chruby_reset does not mess up that path.
chruby-exec: Send the output of chruby in the sub-shell to /dev/null.

This makes test_chruby_exec() pass, and it means you will not see messages like "Using 1.9.3" when you run chruby-exec.
Merge pull request #143 from DavidEGrayson/pull_request_2

chruby-exec: silence messages like "Using ruby-1.9.3"
Merge pull request #141 from DavidEGrayson/pull_request_1

Fix chruby_reset to not remove /bin from the path
Consistency.
Updated the ChangeLog for 0.3.5.
Version bump to 0.3.5.
don't echo in non-interactive shell
Merge pull request #146 from burns/non_interactive

don't echo in non-interactive shell
Test chruby_use directly.
Also pass -f to zsh.