Migrated reftools c code to Python reftools.
Migrated reftools c code to Python reftools.
Merge branch 'master' into pure_python_reftools

Conflicts:
	eoxserver/processing/gdal/reftools.py
Improving reftools.
trying.
Further translating C reftools to py reftools: create vrt functions.
Temporary fix.
Autotest update.
Schemas update.
Updating version.
WPS: BBox encoding - fixing absent exception handling.
Merge branch 'fix-maxsize'

Conflicts:
	eoxserver/__init__.py
Reverting wrongly merged files.
Autotest update.
Schemas update.
WPS: CD encoding - fixing absent exception handling.
Merge branch 'fix-maxsize'
Autotest update.
Fixing exception handling of the malformed POST/XML requests.
Autotest update (0.4).