fix js links in map explore page
Uncomment the notifications in the travis configuration file
Create issue_handling
save the map before triggering the map_change signal
update documents extent on map change
Force the printing module to use geoserver's auth headers, improved
the exception handling
Remove the used password manager for urllib2
move geonode/utils.py to geonode/core/utils.py
changed class name to avoid conflicts with bootstrap
fixed main nav styles, added bold on link hover
edited header styles
edited header styles
edited section title styles, increased space between links in the main nav 
styled search box
edited header layout
styled sidebar list, css edits
edited banner layout and styles
Moved a couple of functions around and improved the comments and doc
strings
Updated the urls to be less confusing
Added a new integration test for the printing endpoint