Updated some comments in B2B
Merge branch 'master' of github.com:solomonik/NuLAB
TSQR aggregation in progress (not working yet); fixing C++11 issues now
Merge branch 'master' of github.com:solomonik/NuLAB
Detecting more c++11 functionality in configure
work in progress
Merge branch 'repair-nk'
Changes to B2B and configure for C++11 and ScaLAPACK support