jsdoc - Added namespaces
JSDoc: added JSDoc Annotation

Added all annotations for namespaces and their members, corrected some JSDoc and did some Api fixes for consistency.
Fixed documentation
Merge branch 'howling-mad-jsdoc' of github.com:rainerda/Aloha-Editor into rainer-howling-mad-jsdoc

Conflicts:
	src/aloha.js
	src/metaview.js
	src/zippers.js
Merge branch 'rainer-howling-mad-jsdoc' into howling-mad