Fix running individual tests with 'test' task

Undo overwriting of existing 'test' task from commit 3d70678, while preserving
intention of linting before tests.
Support cwd.event to emit events relative to path

This is useful for specifying the base directory to use with livereload.
Merge pull request #392 from bodylabs/event_cwd

Support cwd.event to emit events relative to path
Merge pull request #388 from timothykang/fix-run-individual-test

Fix running individual tests with 'test' task
Used JSCS and fixed violations