Most notably:
* Use the much more narrow UserIdentity interface where possible.
* Make array type hints in PHPDocs as specific as possible.
Change-Id: Id189da4028b7874909277881dcf6539169dd13b6
Remove check for false from IDatabase::select as this is not possible
A DBQueryError is thrown (documented since efda8cd3 / I056b7148)
Change-Id: I465a9158aa6430e7ff8a5a83fe55c5944315aa40
UpdateQueryBuilder does not return a value,
removed the return value from the functions as well,
deprecated since 1.33
Change-Id: I3b934a5e6d5a53c07ec5233da00d9f53ba7bae92
Changes to the use statements done automatically via script
Addition of missing use statements done manually
Change-Id: Iad87245bf8082193be72f7e482f29e9f1bad11fc