remove unused methods

split mapping methods off from Access class

fix DB query handling

move 'clear mapping' methods from static helper to new mapping class

add tests

test directly with DB

finishing tests and fix return value from setDNbyUUID

add corresponding class for groups and make abstract test class neutral. helper tests is now obsolete as the tested functions were moved to the new mapper class.

add missing info to PHPDoc

add unmap method

fix namespaces

fix test inheritance

PHPDoc and a small code restructure for scrutinizer, no effective changes

PostgreSQL does not accept LIMIT in DELETE queries

phpdoc fixes, no code changes

Beside some small improvements and bug fixes this will probably the final state for OC8.

To test this you need to set up two ownCloud instances. Let's say:

URL: myPC/firstOwnCloud user: user1
URL: myPC/secondOwnCloud user: user2
Now user1 can share a file with user2 by entering the username and the URL to the second ownCloud to the share-drop-down, in this case "user2@myPC/secondOwnCloud".

The next time user2 login he will get a notification that he received a server-to-server share with the option to accept/decline it. If he accept it the share will be mounted. In both cases a event will be send back to user1 and add a notification to the activity stream that the share was accepted/declined.

If user1 decides to unshare the file again from user2 the share will automatically be removed from the second ownCloud server and user2 will see a notification in his activity stream that user1@myPC/firstOwnCloud has unshared the file/folder from him.

* LDAP with multiple servers also proved backendName

Moved populateTags to be done on the main file list.
This prevents the public file list to go through the same code and cause
an error when there is no user.

document docker parameter and use random host port
fix typo
copy autotest.sh to autotest-external.sh
adds ability to add start* and stop* scripts in env in external tests
run files_external WebDAV tests against ownCloud instance
introduce executor number to be able to shut down the correct docker container
fetch docker images in advance - this also fetches latest versions of the docker images
add second argument to autotest-external.sh which can specify a single test to run
print out the explicit test run
change naming schema of files_external setup scripts

Added oc:tags and oc:favorites in PROPFIND response.
It is possible to update them with PROPPATCH.
These properties are optional which means they need to be requested
explicitly

Since the thumbnail is now in a div, the code that tries to change the
thumbnail have been adapted here as well.