new welcome UI for v3  #57
fix: load old recent project list
new welcome UI for windows
added macros to mac project
Merge branch 'v3_welcome' into develop
modify scrollview
Merge branch 'v3quick' of github.com:dualface/cocos2d-x into v3quick
added macros to projects; modified sample "sprite3d"
cleanup
modify ccsloader  fixed #51
Merge pull request #81 from htlxyz/v3quick

V3quick
modify page view no item crash bug
Merge pull request #82 from htlxyz/v3quick

modify page view no item crash bug
add missing assets for windows phone platform
add create and open project on windows  (#57)
handler close event on mac
support enable and disable menubar on mac
update checkbox images for player
remove test codes
update player