removing rotating_cone_test_nug - MW has better version in his commit, tol -> prs tol, better pi in harmosc test, crazy n_iters setting for better listing in paper
Merge pull request #135 from trontrytel/master

cleanups for paper
new colour scale in bcbf, CMakeLists.txt fix
Merge pull request #136 from trontrytel/master

new colour scale in bcbf, CMakeLists.txt fix
Merge remote-tracking branch 'upstream/master'
resolving a conflict - bringing back test_rotating_cone_nug
moving concurrent test to unit subdirectory
Merge pull request #138 from mwarusz/master

3D pressure solver, rearranging tests
fixing CMakeLists
Merge pull request #139 from mwarusz/master

fixing CMakeLists