Updated changelog for version 2.0c6
This fixes #1301.
Merge pull request #1302 from capooti/issue-1301

This fixes #1301.
Fix ALLOWED_DOCUMENT_TYPES typo in the documentation.
Added some more popular file extensions to ALLOWED_DOCUMENT_TYPES.
add missing import in helpers for remove-deleted option
Merge branch 'master' of https://github.com/GeoNode/geonode
doUpload now returns false so the page does not scroll upwards when Upload is clicked
Merge pull request #1304 from batje/patch-1

doUpload now returns false so the page does not scroll upwards when button is clicked
correct command
Merge pull request #1309 from calvinmetcalf/patch-1

correct command
Fix the quick start url to point to the users tutorial in the docs.
Layer type (vector/raster) on layer list page is back.
use default type if not specified
Merge pull request #3 from simod/layer-type-in-layers-list

use default type if not specified
Reset the default_type to layer.
Merge pull request #1313 from capooti/layer-type-in-layers-list

Restored layer type filter in layers list
A couple of selection filters were not collapsed by default.
don’t run the integrations tests in travis.
Merge pull request #1314 from simod/no-integrations-in-travis

don’t run the integrations tests in travis.