Merge pull request #1 from profbbrown/master

Changes to Makefile
fixes problems with reading matrix and vector data
better fix to null strings... actually quote them
increase tollerance
Don't pollute the library's namespace with the whole std::

http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice
Merge pull request #2 from ulidtko/master

Don't pollute the library's namespace with the whole std::
add instructions on how to build and some fixes
add cmake and skels
fix ifdef block
fixed division by zero
Merge pull request #4 from chadheim/master

fixed division by zero
fix typo as reported on the forums
Fix to cmake lists
Merge pull request #6 from jbzdak/jbzdak/fix-cmake-lists-maybe

Fix to cmake lists (possibly)
Doesn't need to link to cuda library