- the file/folder's permission is now stored in the file cache
- BackGroundWatcher has been removed - this has meanwhile be replaced by occ files:scan which can be executed in a cron jobs
- increase version to trigger database migration

This includes all mountpoints except the Shared one in
the used space calculation.

Added unit tests for ext storage inclusion in quota calculation

Updating SabreDAV namespaces

Add a mechanism to try the database migration on a copy of the tables before running it on the "real" data

- kill replaceDB() - this function is unused and it's implementation obviously wrong
- add method annotation OC_DB_StatementWrapper::fetchAll
- remove duplicate code in Test_DBSchema and reuse OC_DB::tableExists
- remove unused variables

- Fixed renaming and fileActionsReady event
- Added unit tests for shares list
- Fixed public page with defer
- Fixed file actions in sharing overview
- Fixed sharing counterpart list (10 entries max)
- Fixed file path attribute to be used in download action
- Fix sharing list headers
- OC.Share icons now operate on fileList instance
- Fix OC.Share.updateIcon when more than one list in DOM

# The first commit's message is:

adding tests for long paths
increment path field in database up to 4000 (maximum for Oracle - otherwise we could use php's 4096)
increment version to trigger database migration
adding unit test for too long path

# This is the 2nd commit message:

fix too long path

Apps can now specify a minimum and maximum version of ownCloud in which
they are supported.