grunt-modernizr changed its syntax
.bowerrc is now moot as it's the default dir
Merge pull request #332 from silvenon/modernizr

grunt-modernizr changed its syntax
Don't try to copy bowerrc, it causes a fatal error

Because it doesn't exist anymore.
Merge pull request #333 from silvenon/bowerrc

Don't try to copy bowerrc, it causes a fatal error
Close GH-334: Explain the difference between rubysass and libsass.
Remove unnecessary ignores from bowerInstall
Merge pull request #335 from silvenon/bower

Clean up bowerInstall