Merge pull request #7 from venkateshragi/master

Fix for issues and code refactoring
Feature #130: Add a collapsible side panel for browsing dbs, collections & gridfs
Merge branch 'master' of https://github.com/srinathanantha/mViewer
Merge pull request #8 from udayshnk/master

Merge Request
Fix Issue #133: File Upload(Close Icon should have the same behavior as the Close Button)
-- Removed the close button on right top as it has same functionality as Close button in the dialog.
Merge branch 'master' of https://github.com/srinathanantha/mViewer
Merge pull request #9 from udayshnk/master

Merge Request
Fix: Issue #98 Ampersand in a document prohibits doc saving
Merge branch 'master' of https://github.com/srinathanantha/mViewer