Update PlistDocument.cs

Bugfix: Reading a dict in a plist document only handles every second key.
Update PlistDocument.cs

Bugfix: Reading a dict in a plist document without whitespace between tags only handles every second key.
Update PlistDocument.cs

Bugfix: Reading a dict in a plist document without whitespace between tags only handles every second key.
Merge pull request #83 from omd/patch-1

Fix to PlistDocument.cs ignoring every second key when reading a dict (from non-whitespaced plist files)
#85 fixed leaky CCSpriteFrame object.
Merge branch 'master' of https://github.com/totallyevil/cocos2d-xna
Merge pull request #84 from mono/master

Dropping Legacy Code - CCObject Serialization
disabled build of box2d
working on compiling the sdk
work on the contacts support.
Merge remote-tracking branch 'upstream/master'