Merge pull request #1 from shardawork/master

Applied CSS changes
getting nroer videos and data from wetube.gnowledge.org
Merge pull request #2 from Dhiru/master

videos module
Removing Relations(has_text,has_image,has_document,has_video) from the graph
Merge pull request #3 from krishna31/master

Removed the relations (has_text,has_video,hast_image,has_document)from the graph
Added Tab for the WikkiPages and other functionality to the Tab
Merge pull request #4 from krishna31/master

Added tab to wikipage
A New Search with categorise acording to the  type of data like Images,Document,Video,Pages etc
Merge pull request #5 from krishna31/master

New Search View
Browse by collection
Merge pull request #6 from Dhiru/master

Browse by collection
documents Classification,breadcrumbs and fetching video data
Merge pull request #7 from Dhiru/master

documents Classification,breadcrumbs and fetching video data
Image collections and document collections added
Merge pull request #8 from anujag/master

Image collections and document collections added
load html file in div on document view page
Showing one line below the title on tabview page
Merge pull request #9 from krishna31/master

loaded html on document page
video collection feature is added
Merge pull request #10 from Dhiru/master

video collection feature is added