Revert e84b189
Include all sources in the SHA calculation
Update documentation to reflect changes
Read all SHAs
Need to read an actual file...
Only calculate a git ref if one wasn't given at initialization
Gracefully fail LockfileParserError and handle empty lockfiles
update error message that an error occured while reading the lockfile and

not that the file couldn't be read
Merge pull request #687 from RiotGames/lockfile_parser_error-master

Gracefully fail LockfileParserError and handle empty lockfiles
Remove simplecov
Move Aruba InProcess
Merge branch 'master' into backport_lockfile_fixes

Conflicts:
	lib/berkshelf/lockfile.rb
Merge pull request #681 from RiotGames/backport_lockfile_fixes

Forwardport lockfile fixes
update changelog for 2.0.5
Ensure we always use the tmp_dir for Berkshelf in testing
Optimize Chef Server calls

We can reset Chef Zero's data on each scenario, instead of making multiple HTTP requests to the server to delete cookbooks.
Remove legacy testing files from out of process testing
Move dependencies where they go
Remove sample knife.rb (it is no longer needed)
Apparently we can't require that there