Fixed Tests

All work except Set-PackageSource
Fixed/Added tests
pulled changes
Merge branch 'wip' of github.com:OneGet/oneget
Added few more tests
Merge branch 'wip'
Merge branch 'master' of https://github.com/OneGet/oneget
Merge branch 'wip'
Merge pull request #70 from alokin8/master

Fixed/Added more tests
mostly fixing up stuff for bootstrapper to run correctly