Use version 1.8 of ruby for bundle items

10.7 and 10.8 only include ruby 1.8, so all bundle items have been written to work with that. Optionally supporting ruby 1.9 and 2.0 is problematic as these versions are not fully backwards compatible.

#ignore
Use 1.8 of ruby in a few missed places

Fixes #10.
Improve the “Find Next Conflict” macro bound to ⌃|

Pressing ⌃| when already at the start of a merge conflict will now find the next merge conflict (previously it would find the merge conflict “at the caret”).
Fix for the diff action in the commit window

Starting with mate 2.5 it will not read from standard input if the TM_DOCUMENT_UUID environment variable is set. This is unfortunate for commands launched by TextMate (where the variable is set) that use mate to pass data to TextMate (via mate’s stdin).

This fix is provisional until a new version of mate gets released.