Use font-awesome for:

- top of page icons: Print, RSS, SignIn/SignOut, Language, Help
- metadata links in metadata results page ie. download, add to map viewer, bookmark etc
- metadata view icons: print, comment, tooltip, share, permalink

Mapping from protocol/mime-type to CSS classes (for metadata links) and
metadata view icons to CSS classes (in metadata viewer) is now possible
from html5ui/js/Settings.js
Anchor layout meant list of records to link to was not showing
in related resources for parent, dataset etc
Fix spelling mistake in related resource table
Remove sprites and icons that have been replaced with fa stuff
Move text 20px to write to allow for background image
Place harvesting icons in the place where GeoNetwork expects to find them.
Re-organise icons to remove smart image directory
Fix grid view - rows weren't displaying
Use font-awesome for:

- top of page icons: Print, RSS, SignIn/SignOut, Language, Help
- metadata links in metadata results page ie. download, add to map viewer, bookmark etc
- metadata view icons: print, comment, tooltip, share, permalink

Mapping from protocol/mime-type to CSS classes (for metadata links) and
metadata view icons to CSS classes (in metadata viewer) is now possible
from html5ui/js/Settings.js

Plus:

Place harvesting icons in the place where GeoNetwork expects to find them.
Fix grid view in related records menu - rows of search results weren't displaying
Merge remote-tracking branch 'origin/html5ui-fa-implementation' into html5ui-fa-implementation
Move links from metadata viewer to util.LinkTools.js
Replace xslt code in metadata-view.xsl with js from LinkTools.js
Allow use of fa fonts in relationships section of simple view
Update mappings from relationship types to CSS
Comment out console.log
Set line-height on relationship descriptions (IE adopts something odd otherwise)
Merge pull request #499 from anzmest/html5ui-fa-implementation

Html5ui fa icons
Merge remote-tracking branch 'upstream/2.10.x' into 2.10.x

Conflicts:
	web-client/src/main/resources/apps/html5ui/css/colors.css
	web-client/src/main/resources/apps/html5ui/css/main.css
	web-client/src/main/resources/apps/html5ui/js/Settings.js
	web-client/src/main/resources/apps/html5ui/js/search/SearchApp.js
	web-client/src/main/resources/apps/js/GeoNetwork/lib/GeoNetwork/widgets/MetadataResultsView.js
	web-client/src/main/resources/apps/js/GeoNetwork/lib/GeoNetwork/widgets/view/ViewPanel.js
XLinks not resolving because null Service Context in detachXLinks
Merge remote-tracking branch 'upstream/2.10.x' into 2.10.x