Added the initial rst docs *yuk*
Tried to fix indentation bugs of phpstorm
Fixed more things...
fixed even more things....
[BUGIFX] Ensure that pid is not NULL

In some cases it may happen that the pid cannot be determined
while migrating DAM relations. In such a case, the migration of
those problematic records will fail because a NULL value for the
pid field will make the query fail.

In such cases, fall back to 0 for the pid.
Updated code base by merging upstream/master
[BUGFIX] Wrong category relations

The relations between DAM records and DAM categories is
"inverted" compared to the relation between FAL records and
system categories (inverted usage of uid_local and uid_foreign
fields). The task does not handle this correctly.

Furthermore the relation must be established with the file
metadata rather than with the file itself.
[FEATURE] Migrate advanced metadata

The metadata migration tool from the command controller considers
only basic metadata. If extension filemetadata is loaded, it
should import much more information from the DAM.
[TASK] Migrate DAM Category Migration from Task to CommandController
[BUGFIX] Don't migrate already imported categories again
[TASK] Add scheduler tasks to migrate tt_content's imagecaption and image_link
[FEATURE] Make it possible to migrate image-links and upload elements from envoirements where damttcontent is in use.
Merge branch 'master' of github.com:cbuchli/t3ext-dam_falmigration
[FEATURE] Make it possible to migrate multiline-titles from damttcontent (titles as well as links).
[FEATURE] Migrate tx_dam_mountpoints to category_perms

tx_dam_mountpoints are holding the configuration of categories that
the user is allowed to use. This configuration must also be migrated
along the migration of tx_dam_cat to sys_category.
[FEATURE] Add additional information on Migrate scheduler task
[TASK] Cleanup
[BUGFIX] description field of sys_category may not contain NULL
Merge remote-tracking branch 'remotes/wmdb/master'
[FEATURE] Cleanup and extend documentation