fixed dbase
merge from branch jm
Mucking around
Merge branch 'master' into jlmcgraw

Conflicts:
	src/com/ds/avare/gps/GpsParams.java
	src/com/ds/avare/place/Runway.java
	src/com/ds/avare/storage/DataBaseHelper.java
Graphical display of air/sigmets
Currently lat/lons are not sorted, occasionally causing poorly draw polys