completely new written snuvi script interpreter

Kajetan Johannes Hammerle b5c67dd92c new test for return wrapper, bugfix for return 6 lat temu
src b5c67dd92c new test for return wrapper, bugfix for return 6 lat temu
test b5c67dd92c new test for return wrapper, bugfix for return 6 lat temu
.gitignore 79b83463b2 moved to new system 6 lat temu
build.xml 79b83463b2 moved to new system 6 lat temu
manifest.mf 79b83463b2 moved to new system 6 lat temu