Updated gujarati translations
gmain: Fix some signed/unsigned integer comparisons

Just to shut gcc up.

https://bugzilla.gnome.org/show_bug.cgi?id=737338
gmain: Unref child sources when finalising a GSource

If a GSource is created, *not* attached to a GMainContext, and then has
child sources added, dropping the last reference to the parent GSource
will leak its references to its child sources. Currently, child sources
are only unreffed when g_source_destroy() is called on the parent.

https://bugzilla.gnome.org/show_bug.cgi?id=737338
docs: syntax highlighting for the code examples

In the sections Concepts, Tools and Tutorial.

https://bugzilla.gnome.org/show_bug.cgi?id=736914
gslist: indentation fix
tests: Fix some minor leaks in the unit tests

https://bugzilla.gnome.org/show_bug.cgi?id=737446
Add version macros for 2.44
GCredentials: Fix ABI break when adding NetBSD support

https://bugzilla.gnome.org/show_bug.cgi?id=728256
gdesktopappinfo: Use symbolic names in the code

We have #defines for the key file groups, so use them to avoid typos.

https://bugzilla.gnome.org/show_bug.cgi?id=736273
GDataSet: silently accept NULL/0 as keys

This used to be the behaviour before we made these functions
threadsafe; keep it that way.

https://bugzilla.gnome.org/show_bug.cgi?id=737741
GDataSet: Add more tests

These tests exercise the NULL key fix from the previous commit.
Updated Italian translation
Fix typo
tlscertificate: add support for certificate chains

This patch changes the behavior of the following functions:

   g_tls_certificate_new_from_pem
   g_tls_certificate_new_from_file
   g_tls_certificate_new_from_files

If more than one certificate is found it will try to load the chain.

It is assumed that the chain will be in the right order (top-level
certificate will be the last one in the file). If the chain cannot be
verified, the first certificate in the file will be returned as before.

https://bugzilla.gnome.org/show_bug.cgi?id=729739
Add advice on g_cancellable_reset

Don't use it at home.
garray: initialize allocated size in g_byte_array_new_take()

Internal allocation size (array->alloc) was being kept to 0 when a new
GByteArray was created from an already existing heap-allocated buffer.

Among other things, this was making g_byte_array_set_size() fully clear all
the buffer contents (not just the newly allocated memory) when
G_DEBUG=gc-friendly was being used...

  if (G_UNLIKELY (g_mem_gc_friendly))
    memset (array->data + array->alloc, 0, want_alloc - array->alloc);

https://bugzilla.gnome.org/show_bug.cgi?id=738170