Startet making source code checkstyle conform.
Done with base packet net.pme.
Made net.pme.config checkstyle conform.
Disabled checkstyle for test code.
Made math package checkstyle conform.
Fixed checkstyle for constructor and setter hidden fields.
Made model package ckeckstyle conform.
Removed MaterialLoader and OBJLoader due to code cleaner code and
interfaces.
Made objects checkstyle conform.
Made utils checkstyle conform.
Merge remote-tracking branch 'origin/dev'
disabled checkstyle and modified test cases