Changes of version 1.28

Release 1.28 from 13. July '09

reads and writes Columbus V900 (*.csv) files
reads and writes Nokia Landmark Exchange (*.lmx) files
reads Wintec WBT-201 (*.tk1 and *.tk2) files
displays the length and duration of routes and tracks
offers the functionality to prefix comments with a number
offers an option to avoid highways for routes
scrolls to the positions to which an description, elevation or speed information have been added
fixes a bug while saving GPX 1.0 tracks, where the speed was stored in Km/h and not as m/s
fixes a bug while reading very large Holux M-241 Binary (*.bin) files, which could not be read