Merge pull request #62 from JanBTG/master

DOES NOT COMPILE - Unterordner erstellt
include fix
Merge pull request #63 from MadeleineKolb/ownBranch5

ist i.O. - Travis buildet noch nicht da noch ein paar includes fehlen
Fixed #includ xxx

I fixed ALL the #includes so now everything is compiling
Merge pull request #68 from MarcelBock/master

Fixed all  #include xxx
Merge pull request #69 from JanBTG/master

CMake enhancement
Merge pull request #4 from GameEngineKoblenz/master

update own repo