Add the proper flags for the examples.
Few rewrites.
Add some parameters to Mixins::Loggable.
Fix the static data initialization order problem.
Double assembling with switched matrix problem fix.
Comment and clean Linearizer code.
Fix Loggable mixin.
Remove the ResidualNormRelativeToInitial strategy.
Fix Orderizer simple quadrature & Orderizer code using it.
Unify the default parameter value in OrderView::show.
Debugging the problem of new devel in Agros.
Proposed optimization of curved elements.

Conflicts:
	hermes2d/src/quadrature/quad_std.cpp
Fixes in VectorView & examples etc.
Fix Geom<Ord> issues.

Conflicts:
	hermes2d/src/forms.cpp
	hermes2d/src/quadrature/limit_order.cpp
Loads of optimizations.
Fix memory leak in DG.
Gcc fixes.
Work on DiscreteProblem optimizations.
Gcc fixes.
Fix in an example.