Fixed NPE when setting font size
Fixed NPE when setting font family
Added csp mode
Merge branch 'master' into devel

Conflicts:
	src/main/java/edu/ycp/cs/dh/acegwt/client/ace/AceEditor.java
Added option to open tag topic in new window
Added option to open tag topic in new window
Merge remote-tracking branch 'origin/devel' into devel