add 3370 sources (not working atm!)
 TODO:
 * kernel-.config
 * patches

git-svn-id: file:///var/svn/freetz/trunk@10316 149334a1-2f27-0410-a3b9-fc62619ac1e6
move "firmware language" to Config.in.has_avm

git-svn-id: file:///var/svn/freetz/trunk@10317 149334a1-2f27-0410-a3b9-fc62619ac1e6
add 7390int -> 7340 alien, thx olistudent (closes #2050)

git-svn-id: file:///var/svn/freetz/trunk@10318 149334a1-2f27-0410-a3b9-fc62619ac1e6
fix remove_dect, thx olistudent (closes #2056, refs #2024)

git-svn-id: file:///var/svn/freetz/trunk@10319 149334a1-2f27-0410-a3b9-fc62619ac1e6