haste-task-tslint: add type checking

[roymiloh]

You can read more info right here. Essentially, it expends/enriches the linter knowledge (by passing project's tsconfig.json) so it can have even stricter rules (for instance, I'd really love to use strict-boolean-expressions rule).

As a side effect, we won't need to pass any files to linter, it can understand it by reading the tsconfig.json file.

IMHO, this is the best practice. We might need to consider having this option only (zero configuration tool etc.)