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

This reverts commit 71ec532c610dde313c8167f5eee26c51d1419727.
Added Dutch Language support
add lua support for wp8, liblua.vcxproj,libcocoslua.vcxproj,HelloLua.vcxproj,TestLua.vcxproj
add libcocoslua reference to TestLua
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
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
modified the file type to UNIX
modified tab to 4-spaces
tab to 4-spaces
modified to if.. else.. condition
Merge pull request #5330 from koowolf/xaml_template

closed #4053: wrong project name of wp8-xaml template.
closed #4054: Removing child from TMXLayer may cause crash and adding relevant test case.
Merge pull request #5373 from dumganhar/iss4054-tmxlayer-master

closed #4054: Removing child from TMXLayer may cause crash and adding relevant test case.
close #3592:Add more test cases about SceneReader of cocoStudio
issue #3851 add cceditbox to wp8