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.

We do not use instance ID in layer names, which will cause problems during container UI re-constructing

We do not use instance ID in layer names, which will cause problems during container UI re-constructing

Signed-off-by: goldenhawking <goldenhawking@163.com>

# Conflicts:
#	test_container/testcontainer.h

With the help of this feature, a function call without complete style para will use the default.

2. sloved a tiny problem that selection  box's coord will be mis-calculated during rotating.

We gives every geo_graphics_item an prop, which is a boolean variable. Items can be selected by mouse dragging.

2. sloved a mingw32 4.8.2 WIN32 definition problem

with -fPIC options can product code for dynamic linked library, whether the -fPIE is not good.
for this reason, as if the project qwidget_planetosm(DLL) and qplanetosm_viewer shares almost same files,
we should build DLL first, and then is the executable.

2. Support both string and qmap calls in widget

1.We export osm_frame_widget to DLL as a QWidget extension.Also, a designer plugin is introduced for UI desinger convient.
2.The grid plugin is improved for quickly mark insert, to demo how these 2 layers(grid and geomarker) communicate with each other.

using props_vis to get detailed prop showing status for specified items
using show_props to determing detailed props visibility for the giving items

disable UI list refresh during geomarker layer calls. the UI list refresh will significantly reduce performance

the c# app provides most function demos,
the MFC app demos antimation drawing effect.

Multiline can hold several lines in one top-level item. now, point, line, multiline, polygon, these geo types can hold WKT style geo elements in future.

Tab have their own icons, plugins' prop page tab-bar item should display their icons, not only text names.