It's call is unnecesssary. Corresponds to universal-ctags commit
cfc45e3bd9000e8ce193399c7e0ecf2bbeb57977.

No more needed using MSYS2.

Avoid deprecation warnings from GLib and GTK versions newer than what
we currently require by default.

To undo this and get all deprecation warnings back, undefine
`GLIB_VERSION_MIN_REQUIRED` and `GDK_DISABLE_DEPRECATION_WARNINGS` on
the command line (e.g. using `-U...` in `CFLAGS`).

All of these typos were found by codespell, so credits go the
the authors of this incredibly useful tool.

I manually confirmed and adapted all changes, which includes
reflowing over-long lines or filling up with spaces for alignment.

Some of these typos may need forwarding to their original authors.
codespell reported a lot words where I am unsure; I have not
included those corrections.

See #768.

The old link was a 404 page.

The project moved from Google to GitHub.

We assume that the GTK 2.24 API docs will remain online in the long-term
so there is no reason why we should self-host those docs any longer.
This is the last missing bit of #245.

Note: This is mostly search and replace. I've only tested with my
GTK+ 2.24.20 and not at all the Waf build system.

Don't use wildcards to select files to install, nor manually perform
the installation when Automake could do it for us.

Using wildcards makes it hard to know what will really be installed,
and may results in installing files not part of the distribution.

Add the new way of contributing for geany.

Avoid using magic numbers in the source for better readability and
easier maintenance.

* Add new function: document_update_tags().
* Refactor the various tag update functions into document_update_tags().
* Remove extra call to update the tags in document_new_file().

These add noise to the code with little real benefit.

It was used only in one place in document_update_type_keywords() which
already did a similar check using the file type before calling this function.

Update HACKING file and very minor cleanup of other code in
document_update_type_keywords().

Remove references to SVN in HACKING and add some tips and rules for
committing.