Set Spill hole in rocksimTestRocket3.rkt to 1.0 so the loader will
generate the warning.  I had changed generation of the SpillHole warning
to only be issued if the diameter is > 0.
Merge pull request #69 from kruland2607/master

Fix for https://github.com/plaa/openrocket/issues/68
Merge pull request #67 from soupwizard/master

Update travis-ci config, fix non-ascii char in FinRenderer, Add new unit tests for Configuration.java.