added grunt for compass compliation, .gitignore file and Gemfile for managing gem dependecies
added build task for compass
add concat for js workflow
tidying up compass task, adding in options and removing config file
improved concat task to include head.js
tidying up gruntfile and readme
added imagemin task
added grunt load tasks to tidy up plugin loading
Merge pull request #2 from discoliam/adding-grunt

Adding grunt tasks from Liam.