move test vcards to spec folder
adds unit testing
adds test for base64 image
fixes code for base64 image
adds test for PRODID
tests are run on changes in lib/*
fixes PRODID bug
return more meaningfull errors
adds private vcatrds to ignorelist
adds test for strange iOS item1 prefix
fix strange item1 iOS bug
test with spec/private-vcards too
update comment to new function name
add test for missing IMPP field
IMPP does not trigger error anymore