fix warning when searching text (see https://bugzilla.gnome.org/show_bug.cgi?id=606751)
replace deprecated fuctions; upgrade to lablgtk 2.18.2
move to -safe-string
upgrade to stog 0.12.0; prepare release 2.03.0
make git ignore stog cache
fix configuration of Installation {bin,lib}dir + fix #6
update changes for next release
update version check of libraries
fix #7: bad file completion, well spotter by J. Maloberti
remaining String -> Bytes