adding over_the_pole test with listings and adding listings to rotating_sphere test
wip on polar boundary conditions on the new grid
Merge remote-tracking branch 'upstream/master'
removing a file mistakenly included in the previous commit
Merge remote-tracking branch 'upstream/master'
changing chunk size in hdf5_xdmf output
cleaning up open boundary conditions
revamping polar boundary conditions in order to allow concurrency
changing rotation axis in rotating_sphere test plus various fixes in
both rotating_sphere and over_the_pole tests
adding over_the_pole test to CMakeLists
adding plotting scripts for over_the_pole and rotating_sphere tests
Merge pull request #122 from mwarusz/master

polar boundary conditions and tests