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.

We find a serious BUG, that in multi-layer Qt widget app, signal auto connection approach will fail if two QPushButton (for example) has same object name.
Qt deigner will automaticlly avoid using same object name for two different controls. However, when a widget contains many controls is created as a child widget in mainFrame, auto connection approach will only match first control for one slot.
To slove this problem, all control names should be changed to different style.