ignore .ruby-version and .ruby-gemset
remove .ruby-gemset and .ruby-version from git tracking
update gem source
fix maximum concurrent tasks spec
fix text, need to sleep longer than the rest interval
give it some time :P
specs passing
remove pool_size and locker_pool_size, they are specific to zencoder's use of recurrent and don't belong in the library
Merge branch 'feature/update-for-ruby-2'