From 7fda524 to fd5d747

Fixes compiler error about FILENAME_MAX in 0.11

Conflicts:
	bindings/python/Makefile.am
	bindings/python/ges-types.defs
	bindings/python/ges.defs
	bindings/python/ges.override
	bindings/python/gesmodule.c
	bindings/python/testsuite/test_textoverlay.py

GStreamer may be built without the libxml2 dependency.

There's no need to have them in the header file.

ges: Fix 'implicit conversion from enumeration type 'GESTextHAlign' to different enumeration type 'GESTextVAlign'' and similar compiler warnings

And even less different versions of it.

Completely untested, but more likely to work than the
existing code.

Not needed any more with recent glib versions

Fixes "g_param_spec_boxed: assertion `G_TYPE_IS_BOXED (boxed_type)' failed"
warnings when running g-ir-scanner.

... to arrange for a clean READY to PAUSED state change transition.
Not doing so might have playsink reaching PAUSED prematurely
as one track prerolls, only to lose this state again (temporarily)
when the other track needs to preroll.

This is generally not nice or convenient, and particularly nasty
when trying to perform seek in PAUSED.

From c463bc0 to 7fda524

From 2a59016 to c463bc0

From 0807187 to 2a59016

API: GESFormatter::loaded signal
API: GESFormatter->project_loaded VMethod

Move the API to the API section of the pitivi-formatter file

     + Remove the URI parameter of ges_pitivi_get_sources

    + Rework how we handle the PitiviFormatterPrivate.source_table HashTable
      rename it to sources_table to make a difference between it and the
      source_table(s) it containes

API: ges_pitivi_formatter_set_sources

Bind it in python

API: GESFormatter::source-moved signal
API: GESFormatter::update_source_uri virtual method

Conflicts:

	ges/ges-formatter.h

API: GESTimeline::discovery-error signal

In the case of not properly set uri, we can keep using the same
TimelineFileSource changing its URI until its TrackObject could be created.

This is particularly usefull in the case of formatter trying to load filesource
when the file has been moved