added gulp sequential initial clean, coffee compilation and bower src copy
Fixed app.set "Views" path
fixed coffee_compile gulp task to cover public folder
Coffee_compile gulp task destination folder fix
gulp tasks changes: bower folder moved to /build, fixed js build folders, removed run-sequence module, doing initial sequence with gulp dependencies
removed nonused: dependencies in package.json, require "run-sequence" string
bower folder changed, fixed gulp initial clean task, added coffee watch task
added copy_img gulp task; fixed baseUrl in requires.config; fixed jquery src folder; requirejs changed to sync loading
Merge pull request #4 from pgetta/master

gulp tasks done