Update for ctools-00-06-00
Change datarootdir back to datadir

Fixes GammaLib bug #694.
incorporated change request 752
Increment version number.
Adapt to spatial model reorganization.
Adapt to new GammaLib-00-08-00 interface.

The GEbounds::setlog method has been modified and consequently the code has been adapted to accomodate this change.
Adapt to new GammaLib-00-08-00 interface.

The model access operator of GModels now returns a reference, hence the code has been adapted to accomodate this change.
Revert "Adapt to new GammaLib-00-08-00 interface."

This reverts commit 6c5ac97cf36fc45943170964f0377a8abaae5772.
Revert "Revert "Adapt to new GammaLib-00-08-00 interface.""

This reverts commit 74af6b7c3902e2286d5c2f57a799c5e9e704b742.
Make compatible to GammaLib-00-08-00

GammaLib is undergoing a major interface change which requires adaption of the ctools code.
Merge branch 'integration' into devel

Conflicts:
	scripts/cssens.py
	scripts/cstsdist.py
	src/ctmodel/ctmodel.cpp
GModels now returns pointer, not reference.
Replace AM_CONFIG_HEADER by AC_CONFIG_HEADER
Adapt to new GModelPar and model interface
Adapt to new GModelSpectralPlaw interface.
Do not link statically if profiling is enabled.

Static linking prevents the registries from working correctly. So don't link statically!
Adapt to new model interface.
Make sure that simulated events are within ROI. Add also an ROI margin of 0.5 deg so that also sources outside but at the edge of the ROI will be simulated.
Remove blanks from file.
Ignore all files with a ~ appended