optional compile of gtest
first commit of gtest build instructions
Merge pull request #291 from makeclean/build_gtest_single

Build gtest single
First example of hierarchy
More complete first example of build/test hierarchy
More complete/clean version of hierarchical build
Merge pull request #292 from gonuke/rearrange_dirs

Introduced clean hierarchical build
Compiles with skeletal pyne::Material object
Intermediate checkin; does not compile
Try to reference Material.fluka_write_material(int)
Incorporate pyne::Material fluka() function
Add files to read Fluka Database; Preliminary
Recover newly added files
Fix some typos; compiles
Change Dag fn signatures in fluka_funcs; Compiles but does not load h5m
Compiles under new cmake organization; coredumps at fluka_write_material()
Add pynelibs