completely new written snuvi script interpreter

Kajetan Johannes Hammerle 787c15dc44 catch number format exceptions 3 anni fa
src 787c15dc44 catch number format exceptions 3 anni fa
test 152fc6bd42 bugfixes 4 anni fa
.gitignore 152fc6bd42 bugfixes 4 anni fa
build.xml 734b66bfda another fix 3 anni fa