redesigned degenerate twisted mass, all local operators are merged into dslash kernels
clean up twisted mass dslash kernels
Increased the max iteration count in the SVD algorithm
implemented direct copy of T-faces for the non-degenerate tm dslash (disabled T-packing kernels)
Removed comms initialization from initQudaDevice() for compatibility
with GPU Direct as implemented by mvapich (see issue #118)
Fixed memory with half-precision clover fields using texture objects (closes #117).
ColorSpinorParam is now a child of LatticeFieldParam.
Fixed instability in MR solver introduced when stopping condition was removed.
Merge branch 'master' of https://github.com/lattice/quda
Fixed typo in debugging print statement
To avoid underflow in solvers, both the source and initial solution vectors are rescaled such that the source vector has unit magnitude.  Closes #116.
Small fix to multi-shift solver test for wilson/clover fermions
Merge branch 'master' into 0.5.1-devel