Whitespace change
Start adding specs
Reimplement R10K::Module as a ruby module
Ensure that forge modules use <owner/mod> in .implements
Change Module.implements to Module.implement?
Initial implementation of r10k forge mod specs
Add fixture data
Add attr_accessors to r10k module forge
Make more r10k module forge methods public

Easier testing.
Return SemVer::MIN when no current version avail
Move rescuing of module metadata read
Add tests around syncing forge modules
Filter out integration tests by default
Add .travis.yml
Comment for r10k/module

This is mainly to trigger a travis-ci run.
Add coverage for r10k::module
Add module forge tests for path and full path
Merge branch 'spec-coverage'
Initial refactoring of git synchro

Caching git repositories and copying them into working directories are
two different tasks. This commit pulls out the caching into
R10K::Cache::Git and delegates cache methods to it.
Update yardoc