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
Fix label completion (⎋)

This command used stdin to get the word being completed, but should use the TM_CURRENT_WORD variable.

Additionally it used grep with a string which should be a “begin of buffer” anchored regular expression (based on the phrase).
Revert ruby 1.8