version 2.2.1

inf: WhereYouGo released as OpenSource project here http://code.google.com/p/android-wher...

inf: Add-on AR (Augmented reality) released as OpenSource project here http://code.google.com/p/android-locu...

add: simple Auto-backup feature (under Backup manager)

add: ability to compute precise number of tiles for download when creating offline maps

add: ability to obtain Locus Root directory location by API

add: "Sort by category" for tracks

add: ability to define exact number for width of track for map download

chg: improvements on Online tab in Map manager

chg: rewrote Personal tab in Map manager screen

chg: rewrote Vector tab in Map manager screen

chg: rewrote "Quick map switch" screen

chg: removed time limit on add-on AR

chg: rewrote screen with configuring map and zooms for download

chg: rewrote design of Trail.pl function + some bugfixes

chg: better initialization of application

chg: separate "Azimuth line" into "Heading line" and "Course bearing line"

chg: more secure handling of Tracks database (anyway backups are still recommended)

fix: improved memory handling during map view. Should be now crashing much less

fix: speed of display of Map manager

fix: "GPS lost fix" notification sounds

fix: problems with disabled "nearest point" method of during guiding in some cases

fix: crash with centering GroundOverlays

fix: wrong times in Weather service

fix: some other small fixes

fix: weather times, KML/KMZ imports, removed limit on map size in on-board calibration and more