* Remove redundant @licence/@license from test suite files.
They already have full licence headers. And @licence raises a
warning in Doxygen.
* Fix weird messes of comments inside comments and other things.
Change-Id: I38da8ca76330f72b8dc22b0ecf1ea69d5ea55ede
Was added with I873f6b86007000a94337f0c963df4bf8fec5b715,
but patch set was older than the remove from sql
in I4a9c2fa813d1f25dfb755e564f7677a212934d7b.
Change-Id: I6e938c3d0b67470225f53cc5229f7669a7cd8f0b
This makes it more feasible for Wikibase, Flow, etc. to support
enhanced changes format, and allow better support for the rc_source
column in the future.
Change-Id: I873f6b86007000a94337f0c963df4bf8fec5b715