data update
cgi: MSIE 9 does not handle nice berlinmap/abcmap
data update (u.a. updates in Potsdam)
bbbikelazy plotting: also for str files without filenames

It seems that there's no need for this restriction. Tested with the
mount (Steigungen) layer.
new test script for sort_by_cat
Merge remote branch 'eserte/master' into world
data update (minor)
fix plotting future/past temp blockings

Need to explicitely turn off the temp blockings layer first.
.check_recurring_temp_blockings now part of do-checks
gpsman data viewer: shorten some header labels

"Accuracy" and "Symbol" header labels are now abbreviated.
gpsman data viewer: default toplevel geometry

The toplevel is a little bit broader to minimize the need for
horizontal scrolling.
add duplicate check for culdesac-orig
data update
Merge remote branch 'eserte/master' into world
situation_at_point: 160 deg .. 200 deg is also counted as "back"

As a test case, the situation at Hohenstaufenstr./Muenchener Str. is
used.
SRTShortcuts: better situation_at_point plotting

* text layer is now topmost
* using outline_text instead of normal Canvas createText
SRTShortcuts::show_situation_at_point_for_route: update cgi heuristics

The function now implements also the cgi heurstics for "turn back".
data update (minor)
Merge remote branch 'eserte/master' into world
fragezeichen2org: show presence of osm_watch directives