Revert "add a xaml page to hello-cpp project"

This reverts commit 71ec532c610dde313c8167f5eee26c51d1419727.
Added Dutch Language support
added missing asset png files
add lua support for wp8, liblua.vcxproj,libcocoslua.vcxproj,HelloLua.vcxproj,TestLua.vcxproj
add libcocoslua reference to TestLua
Merge pull request #5192 from MSOpenTech/wp8-assets

added missing asset png files
changes orientation to Landscape
add HelloLua, liblua,libcocoslua to winrt_2012
add TestLua to winrt_2012
fix AccelerometerTest and CocosDenshionTest in wp8
remove duplicated files in the folder of wp8 and add reference to winrt
closed #3917: fix bug, CCControlSwitch behaves wrong when there are two exist in the scene
Merge pull request #5299 from dabingnn/mater_fix_controlSwitch

closed #3917: fix bug, CCControlSwitch behaves wrong when there are two ...
Android Flickering Bug Fix

When the new Activity is launched the screen starts flickering (Two
nearest frames are replacing each other all the time). This fix stops
flickering. More: http://www.cocos2d-x.org/forums/6/topics/34686
Merge pull request #5320 from seagullua/Android_FlickerFix

closed #3987: Screen will be flickering when switching to a new activity.
Update AUTHORS [ci skip]
Update CHANGELOG [ci skip]
Merge branch 'master' of https://github.com/koowolf/cocos2d-x
modified create_project.py and add wp8-xaml.json to create project, add lost sources
#3947 Simulate 'setTimeout' and 'setInterval' in JSB.