reverting netlib-java to 1.0 for now because of qr crasher.
dot product for broadcast, and DM/FV multiply
make CSC matrix serializable
Merge branch 'master' of github.com:dlwh/breeze

Conflicts:
	math/src/main/scala/breeze/linalg/CSCMatrix.scala
	project/Project.scala
fix segfault in qr.