Default action of checkout is to create a local branch.
attempt to fix comments count
Change pr's local branch to a more meaningful name.

Fix #72 and #47.
Update README on checkout behavior.
Fix comments count bug and use multithreading to speed up request retrieval.

Fix #29.
Merge pull request #80 from xystushi/fix_comments_count

[Review] Request from 'xystushi' @ 'xystushi/git-review/fix_comments_count'
Merge pull request #79 from xystushi/review_130918_change_default_action_of_checkout

Default action of checkout is to create a local branch.
remove obsolete rspec config
reword #list spec output
show parameters in command spec
add colors to spec output
color arguments in pink
move colorization to the end of the spec list
update spec output for command show
refactor specs for commands with mandatory params
Renamed github specific method names
code styling for list & show
Pinned gem dependencies and added guard
Merge branch 'master' of github.com:b4mboo/git-review
re-introduce PORO models