Make AsmList faster - drop allocation/deallocation.
Progress on the example.
Clean the definitions in VertexBasedLimiter.
Print error evolution.
Prepare for output of error.
Change mode of run.
Make the solution smooth.
Fix run.
Add omega.
Implement coarse residual calculation and fixed CFL number.
Work on the time dependent version.
Merge remote-tracking branch 'lukas/devel' into new_devel

Conflicts:
	hermes2d/test_examples_DG/VertexBasedLimiter/algorithms.cpp
	hermes2d/test_examples_DG/VertexBasedLimiter/algorithms.h
	hermes2d/test_examples_DG/VertexBasedLimiter/definitions.cpp
	hermes2d/test_examples_DG/VertexBasedLimiter/main.cpp