delete orphaned plugins command and tests
delete orphaned plugins command and tests
docs for delete orphaned plugins command
fixes #1549 endless redirect if browser language is not a cms language
Conflicts:
	cms/views.py
Merge pull request #1566 from stefanfoulis/feature/issue-1549-endless-redirect-with-setting-overrides

fixes #1549 endless redirect if browser language is not a cms language
Stop loading the adminmedia template library
copy_relations() docs expanded
only call plugin_report() once
more explanations of copy_relations()
Merge pull request #1569 from rizumu/adminmedia

Stop loading the adminmedia template library
Merge pull request #1570 from evildmp/copy_related

copy_relations() docs expanded
Update cms/utils/page_resolver.py

see issue #1573
Merge pull request #1575 from barsch/patch-1

get_page_queryset_from_path() in cms/utils/page_resolver.py not 100% site aware
removed two redundant icons; use Django's instead
Troubleshooting section for custom plugins
doc change - more precise wording
add unselectable IE attribute to wymiframe to prevent IE from losing
cursor focus when inserting plugin object (thus throwing escaped HTML to
the top of the area).

Tested in FF18, Chrome 23, Safari 5.1.7 (win), IE8, IE9, IE10.
test for no placeholder
Merge pull request #1580 from benjaoming/develop

Troubleshooting section for custom plugins
Merge pull request #1583 from evildmp/fix-empty-placeholder-error

test for no placeholder