2.Pixmap Items' coordinates should be recaled when level changed.

For morden osm server, Tile level has been extended to 20 from 18.

We set a marco that can disable this feature,  if you want to build activec ctrls, please enable this line
DEFINES += BUILD_ACTIVEX_OSM
both for qplanetosm.pro and test_container.pro

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1.declare multi tile layers in ini file:
[tiles]
name0=OSM
name1=google
name2=bing

2.set tile server addresses, Image Alpha Channel in UI

Qt 5.11 Event filter of Close event should be ignored when filter is hitted.

 std::move is removed from return  keyword.

Deleted items still exists in selection set.

for a.tile.openstreetmap.org\b.tile.openstreetmap.org
c.tile.openstreetmap.org
using Y % 3 == 0,1,2 ->a,b,c

a method enableLiteMode is both provided in widgets and axwidget.

2. DIsplay mouse action positions in grid view

Update_xxxx functions in geomarker will remember lat,lon coords, so that user can omit lat,lon props in layer function calls.
This changement enables user to set style props with function "update_point","update_line","update_polygon","update_icon" directly,
it is not nessesery to specify geo locations in paraments list.

Mouse hover event is SLOW! As a result, prop "want_hover" is default setted to "0", means disabled.

We will add additional plugin function to reset this prop in future.