Switch to Grove.io on notification click. Fixes #1.
Make notifications longer.
Update version number.
Increment version number.
Add support for drag and drop image upload.
Update application description to list new feature.
Be more careful about tab highlight selection.
Merge branch 'drag-drop-upload' into grove-enhancement-suite
Merge branch 'longer-notifications' into grove-enhancement-suite

Conflicts:
	chrome-extension/manifest.json
Fix manifest.