LERGO-348 - adding support for disquss comments.
Merge branch 'develop' into LERGO-348-disquss-comments

Conflicts:
	app/index.html
	app/scripts/services/FilterService.js
Merge branch 'develop' into LERGO-348-disquss-comments

Conflicts:
	app/index.html
	app/scripts/services/FilterService.js
fixing build.
fixing tests and build.
Merge pull request #141 from lergo/LERGO-348-disquss-comments

Lergo 348 disquss comments