[colormaps] added init file for colormaps submodule
[colormaps] added init file for colormaps submodule

git-svn-id: https://svn.zmaw.de/svn/pycmbs/trunk@520 46f1e1ae-ddaa-4461-89cc-888b818d8ef3

Former-commit-id: 436c35873671a137f41373f280ecd62671c50bab
Former-commit-id: e036610c5e42fb468bcd4ae6739d0e02c6ee5d85
pygeo/pycmbs,pygeo/pycmbs