BlackBerry project template updates

* Updated .cproject to use workspace_loc to enable copying the template out of the cocos2d-x tree.
* Updated bar-descriptor.xml to be more modern. Tested with Tablet OS 2.1.0 and BlackBerry 10 (10.1 and 10.2) SDKs.
* Removed now-unneeded empty file.
Revert "add a xaml page to hello-cpp project"

This reverts commit 71ec532c610dde313c8167f5eee26c51d1419727.
Fixed bug of scrollview
Fixed bugs.
Merge branch 'master' into master_nutty_modify_framework_modifyluapkg
Fixed bug of reader.
Fixed bugs.
Fixed bug of reader.
Fixed bugs of copying layout parameter
Added Dutch Language support
Add copy method to LayoutParameter
Merge branch 'master' into master_nutty_modify_framework_modifyluapkg
Fixed bug of label
Merge branch 'master' into master_nutty_modify_framework_addlayoutparameterclone
Optimize scissor clipping
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