chmod go-rw for the cache database too
base vcard class created
test vcard parsing from file
removed all QT stuff from a local libvcard I included into the project
updated vCard classes and methods
updated methods in vCard class
guess what? vCard migration almost finished; but wait: there are vCardParams and vCardProperties too!
vcard parsing from file and string now works most problably fine
search online works again
all needed functions needed to query the server or the cache do work now
pushed to 1.4