delete unuse lines
Merge pull request #17 from joshuastray/plugin_fb

add plugin.FacebookAgent.CodeSucceed constant
Merge branch 'plugin_fb' of https://github.com/pandamicro/plugin-x into plugin_fb_3rd
modify the isLoggedIn function.
Merge pull request #18 from wuzhiming/plugin_fb_3rd

modify isloggedin function delete some unuse lines
Merge pull request #19 from joshuastray/plugin_fb

issue #5592: fix bugs of dialog callback
fixed share bugs
Merge pull request #20 from joshuastray/plugin_fb

Refactor #5808 : remove plugin configure for Facebook plugin
Merge branch 'plugin_fb' of https://github.com/pandamicro/plugin-x into plugin_fb_3rd
modify facebook sdk
Refactor #5831 finish iOS sdk refactor
Refactor #5831 add binding for getPermissionList
Refactor #5831 fixed some bugs for getPermissionList
Refactor #5831 fixed some bugs for getPermissionList
fix callback arguments for facebook