Treeview linter integration

[park9140]

Linter should highlight files that have lint errors in the tree view.

In supporting this it should be considered that compilation tools such as grunt, or rake may output errors for specific files when running. It should be possible for tools supporting build processes to report errors to the shared core.

[iam4x]

@park9140 I think we can even use grunt into base Linter, to lint all the files of the project and catch the reports

[iam4x]

Maybe we should add this into the refactoring project?

[park9140]

@iam4x There is already a really good grunt runner plugin. I was thinking after we have the capabilities I would submit a pull request that would pull common grunt error and warn logs as lint errors.

We should create milestones for the the refactor. I'll put some together to get us started.