Minimal modifications to the comm_bylaws file

Modified some capitalizations and added spaces to the file to improve
the reading.
Merge pull request #1874 from al3mon/bylaws_docs_fix

Minimal modifications to the comm_bylaws file
Fixes #1858, also for maps and documents
move ng-cloak css out from extra-head, fixes #1871
Merge branch 'master' of https://github.com/GeoNode/geonode
add border and margin to manage styles
Merge pull request #1875 from capooti/issue-1858

Fixes #1858, also for maps and documents
make style manage boxes to be adjacent, fixes #1863
Merge branch 'master' of https://github.com/GeoNode/geonode
unify _action in all templates, fixes #1781
remove some lad and unused templates
remove django_templatetags from dependencies
remove unneeded tags (fix tests)
Bump geonode-user-accounts 1.0.8, fixing #1857
Modified some images in tutorial

Replaced older screenshots in geonode/docs/tutorials/users/quickstart/img
Merge pull request #1876 from al3mon/docs_tutorial_images

Modified some images in tutorial
hide the_eom from attributes, fixes #1859
Fixed .png

Changed .PNG for .png in some images
Merge pull request #1878 from al3mon/docs_tutorial_images

Fixed .png
Add missing messages block to base.html