log SGF problem and rm obsolete javadoc
initial testing setup - but had to abandon for now as the last version of the test plugin has problems with flavor groups - there is a fix on the way but not deployed yet - waiting for this before proceed
Revert "initial testing setup - but had to abandon for now as the last version of the test plugin has problems with flavor groups - there is a fix on the way but not deployed yet - waiting for this before proceed"

This reverts commit a16fafa9b2d9c787786f75b2d56ebc16b8dbe3af.
button wording
generalize to FIleSystem - might not always be SD-Card
from SGFHelper to SGFReader and SGFWriter for clarity
initial action-mode
nice up code
rm vectors
format & rm all the vectors
initial action mode for listing entries
cleanup
not needed anymore
differentiate action-mode if it is a directory or a file
migrate to AXT
nice up code