minor cleanup
fixed interoperability
removed lxml in favour of django.utils.html.strip_tags + code clean up for mailing app
Changes in UI
interoperability app support local DB storage + cleanup & tests
Merge branch 'master' of github.com:stonaz/nodeshot into refactoring
Merge branch 'refactoring' of github.com:nemesisdesign/nodeshot
Changes in UI
Comments UI improved