use protocol (http/https) independent links
add missing semicolon (jshint error)
add bootstrap-customization.js (fixes dropdown issue)

- when dropdown opens a modal, it should disappear immediatelly
Grunt: remove 'open' task

- open task is useless as the console works only when deployed to a
  JBoss AS server
Grunt: remove 'compass' dependency (unused)
Grunt: remove 'connect' dependency (useless)

- connect server is useless as console works only when connected to
  REST backend on JBoss AS
compile reset.css and main.css from LESS sources
fixed link to sidebar-active.svg image
made all dropdown buttons and menu items clickable