removes lots of long since deprecated code
[common] adds move_if function, modeled after std::copy_if
[common] make valueRange usable with enumeration types
[common] adds underlying_type missing workaround for gcc < 4.7
[cmake] fixes overwriting debug flags
[tests] moar
[common] fix underlying type workaround >_>
[common] make underlying type workaround available with dune-fem missing
Merge remote-tracking branch 'tobias/master'

Conflicts:
	dune/stuff/test/common_configtree.cc
[common] fixes exception catch order
[cmake] fixes flag order
[common.float_cmp] implement vec_ne with diff. semantics from ne
[common] FixedMap ctors really should not have been explicit
[tests] don't use FieldVector ctor that isn't yet available in common 2.3
[functions] remove more deprecated classes
[functions] adds lambda expression wrapper for our function interface
[common.vector] remove deprecated function
[common] mark clear as deprecated
[common.exceptions] mark DUNE_THROW_COLORFULLY as deprecated
updated project url