completely new written snuvi script interpreter

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