Added italian translations:
- strings added to the translation files
- added italian as allowed language
- changed ITA and ITA+ default language to Italian
Changed display ID for Kreisstrasse from: OLD Type=0x1010e to NEW Type=0x10e0e (Display Problem on new devices)
addapted the translation file (new ID for Kreisstrasse) missed in last commit.
Upgrade mkgmap from r2785 to r3168
Making old pre r2906 style files compatible with mkgmap r2906 and newer
Adapted mt.pl to support the 'workaround' mentioned in last commit (additional files in style directory)
First version of the new Routing. Open point: remove the 'compatibility' include at the end of the file.
cycleways / cycle+footways should be drawn correctly again

Getting rid of the last highwaytype=* still used for drawing foot &
cycleways and changed it to fuss=*/fahrrad=* directly
Adaption for new mkgmap:
- copied the needed include lines into the files directly
- completed indexsearch-master
fixed typo
Bugfix new routing

All roads were labeled as cycleways before.
Migrating needed things from the compat-lines file into the lines itself...