added uwedge approximate joint diagonalizer and unit test
added citations for the ajd algorithms
whitespace change
remove generic type by hand
Merge pull request #1259 from karlnapf/develop

unset generic for RealFileFeatures
updated error message of clone fails
fixed uninitialised memory issues
fixed uninitialised memory bugs
fixed null-pointer exception
fixed some uninitialised memory related bugs
added init method to fix uninitialsed memory bugs
fixed uninitialised memory bugs
more uninitialised memory fixed
fixed some ultra subtle bugs that broke clone/equals
more subtle bugs found by clone/equals
more fixed on uninitialised memory
Merge pull request #1260 from karlnapf/develop

Unit tests do not segfault anymore now
fix forgotten SG_REF
Merge pull request #1261 from karlnapf/develop

fix forgotten SG_REF that broke a python example
Remove extra tokens at end of #include