Merge pull request #2 from jakkdu/master

Follow up
rpsec-mock is included in rpsec
Unify syntax in pavlov_rss.gemspec
Add rvm related files into .gitignore
Modify some information of gemspec to be valid
Add guard-rspec
Simplify require statements
Move a require statement to the better position
Move fixtures
Move a require statement to the better position
Move a require statement to the better position
Add metric_fu
Add simplecov
Merge pull request #1 from ermaker/master

Merge pull request from ermaker/master