Gonzalo Rodriguez Fernandez / gammalib

tosolve with GVOClient hub discovery mechanism

Public GWcs access method to private members provided

…ge is OK. Need to properly set ucds, utypes and more precise information

…l skymap content through use of gammalib xml tools.

The samp.hub.shutdown request allows a client to shutdown the VO Hub. This is not part of the SAMP protocol but does not harm. It is basically needed for unit testing.

The Hub is searched for when a client is initialised so that one can ping a Hub from a client.

The introduction of a timeout should avoid locking up the process.

Rename the methods and do some refactoring and clean up of the code.

Conflicts:
	src/vo/GVOClient.cpp
	test/test_GVO.cpp
	test/test_GVO.hpp

…lients connected ti the gammalib hub

The GModel::has_scales() method signals if scale factors exist for that model.

Conflicts:
	inst/cta/test/example_sim_edisp.py

Implemented and modified ebounds_src and ebounds_obs methods in GCTAEdisp2D and GCTAEdispRmf
Corrected edisp_matrix.fits file

…ion is done on an initial call.

Before, the position angle computation was never executed for a position angle of zero. Discovered this by chance ...