autoload path helper

moved assets into app and updated links
fixed link for autosuggest
added utility functions to profile helper
simplified student skill retrieval
Changed syntax of null boolean statements
'Added HTTP url and commented out bar graph code'
Fixed bug in individual profile view
Put all javascript in one load
Fixed asset_url
Fixed fb button incorrect url
Merge branch 'master' of github.com:pcas00/bc_css_sandbox
Updated image urls