add workaround to build; removing tmp dir, to resolve imtermitent failures with th e build
converted all test files to coffee script, verify_tables_spec is failing

verify_tables_spec was originally setup to test the actual app not in test mode,
so need to rethink how to isolate and test the tables portion of the app
added (guard) watcher to monitor js directory and execute the build (compiles coffee files)
Merge pull request #7 from pixelhandler/assetmanager

Assetmanager commits for work around to prevent build errors / convert tests to coffee