Merge branch 'release/0.2.2' into develop
Updated version to next release.
Remove 'p' caractere
Add rvmrc file, to know which version of ruby MR is tested with
Add retryable classes
Bump up rspec version
Merge branch 'feature/retryable' into develop
allow configurable timeouts
Wrote about Rails compatibility in readme.
Remove unused files
Merge pull request #87 from msepcot/develop

Allow configurable timeouts
Update doc
Update HBase Thrift API to match the latest cloudera and Thrift gem
Catch IO errors and try to reconnect
Catch some errors coming from thrift, when the connection is lost
Catch App exception in general
Recall the same method when an error is triggered during the connection
Bump up hbase thrift library and refactor some tests
Raise sleeping time when trying to reconnect
Bump up ruby version