Currently if a user does not replace the .htaccess file with the new update this can lead to serious problems in case Apache is used as webserver.

This commit adds the version to the .htaccess file and the update routine fails in case not the newest version is specified in there. This obviously means that every release has to update the version specified in .htaccess as well. But I see no better solution for it.

Conflicts:
	lib/private/updater.php

check for working htaccess will result in a dead lock because the server...

check for working htaccess will result in a dead lock because the server is blocking the request to itself - fixes #13153

"root" or "subfolder" -> "Remote subfolder" on selected storages

missed ftp...

don't delete share table entries for the unique name if re-share permission was removed

Correctly return false when translating a foreign activity

Auto escape t placeholders

* add disableEscape parameter to disable this functionality
* drop usage of escapeHTML() that is now done inside t()
* add unit test for escaped and not escaped placeholder
* proper JSDoc

Extend Test\TestCase and do not use uniqid()

Fix incorrect warning about setting the overwrite.cli.url

Improve debugging for ServiceUnavailable exceptions

allow css/js asset directory to be relocated ('assetdirectory')

Prevent leaking db connection info in the stacktrace

Update jquery strengthify

Fix group select autocomplete

Add error handling to getstoragestats.php

Fix check if a path argument is passed to occ files:scan

I was getting a lot of these in my logs for no apparent reason, and file
uploads were failing:

	{"app":"webdav","message":"Sabre\\DAV\\Exception\\ServiceUnavailable: ","level":4,"time":"2015-01-06T15:33:39+00:00"}

In order to debug it, I had to add unique messages to all the places where
this exception was thrown, to identify which one it was, and that made the
logs much more useful:

	{"app":"webdav","message":"Sabre\\DAV\\Exception\\ServiceUnavailable: Encryption is disabled","level":4,"time":"2015-01-06T15:36:47+00:00"}

Full content width search results

fixing wrong usage of license vs licence

degraded logging policy for server container in AppFramework

Fix JS asset generation