Updated and fixed bugs in example configure script for MILC
Merge branch 'tmclover-quda' of github.com:lattice/quda
Merge branch 'tmclover-quda' of github.com:lattice/quda into tmclover-quda
HUGE commit:
- Dslash twisted clover SEEMS TO WORK. More exactly it works in the following cases:
	+ Mu = 0., clover coeff != 0., dagger and no dagger, preconditioned and unpreconditioned.
	+ Same for Mu != 0. and clover coeff = 0.
Requires testing of the case mu != 0. and clover coeff != 0.

- A new kernel has been added for the tmc operator, preconditioned dagger. I think this kernel improves efficiency.
- A bit of cleaning, although there is still much rubbish left of my testing.