Added subheader to Learning Objectives page

Added the subhead to the Learning Objectives page
LO icon linked to active tab
files deleted

Several files deleted
Started on condition subtab on Learning Objectives page
Merge remote-tracking branch 'origin/master'

Conflicts:
	grails-app/views/imod/create.gsp
	grails-app/views/learningObjective/_learning_objectives_main.gsp
	web-app/css/source/imod.css
Removed library path from 3rd party js

Removed /library from the path to the jquery javascript files as those
files had been moved out of the js/library folder
Same with the 3rd party css files
Revert "Removed library path from 3rd party js"

This reverts commit bc706253e37b6b0e75a1db2e40edc10d580336a5.
Removed references to /library for 3rd party JS/CSS

Removed the references to js/library and css/library in create.gsp and
edit.gsp, changed them to reference /js and /css
Merge branch 'master' of https://github.com/IMOD-ASU/imod into fixing-formatting

Conflicts:
	grails-app/conf/ApplicationResources.groovy
	grails-app/views/imod/create.gsp
	grails-app/views/imod/edit.gsp
	grails-app/views/layouts/main.gsp
	grails-app/views/learningObjective/_learning_objectives_creator.gsp
	grails-app/views/learningObjective/_learning_objectives_main.gsp
	web-app/css/source/imod.css
	web-app/js/source/imod.create.gsp.js
resolving formatting from merged content