init: new acrtivity to manage DB with tabs. Read from xml
now checks if wiki is there
we have a working download mechanism
add titles to tabs
manage database in articleactivity menu
works. At last.
new gendate format for db
fix xml file substitution
code cleanup
Working nice
We can now stop downloads
Downloded list gets selected coherently. Discarding this in Settings menu
cleanup
Fragment doesn't need application context, but activity
First available wiki list for the public
Wiki is now serializable, date attr gets reworked
and now, we can stop downloads
add script to buils languages.sqlite
added frioulan, languages can be tons of things
remember to install python-dev