Handle coffee cache issue when doing gulp watch
Handle coffee cache issue when doing gulp watch

Need to clear cache before calling 'coffee' task repeatedly (from gulp watch).
This is due to caching:
  .pipe remember 'coffee-cache'
Gulp watch calls this multiple times in the same session and seems to compile
already compiled coffeescript files after the first time it's called.
gulp-remember remembers all files that have been passed through it; compiled .js
files must be getting added to the cache

malcolmalex/angular-gulp-template