Add assets pipeline for plugin:
+ use `RAILS_ENV=production rake
redmine:plugins:redmine_time_tracker:install` to install the plugin and
to setup a guard file to watch sass and coffeescript files for compiling
into css and js on runtime
+ no need to restart rails server when updating the code
+ just install and after that run `guard` in your redmine root folder
Merge branch 'master' of github.com:hicknhack-software/redmine_time_tracker