network api interface
Merge branch 'group8/master' of https://github.com/maxfindel/gameworks into group8/master

Conflicts:
	doc/allclasses-frame.html
	doc/allclasses-noframe.html
	doc/constant-values.html
	doc/deprecated-list.html
	doc/help-doc.html
	doc/iic2113/gameworks/network/Connection.html
	doc/iic2113/gameworks/network/GameInstance.html
	doc/iic2113/gameworks/network/Main.html
	doc/iic2113/gameworks/network/Network.html
	doc/iic2113/gameworks/network/NetworkMessage.html
	doc/iic2113/gameworks/network/Receiver.html
	doc/iic2113/gameworks/network/Sender.html
	doc/iic2113/gameworks/network/User.html
	doc/iic2113/gameworks/network/class-use/Connection.html
	doc/iic2113/gameworks/network/class-use/GameInstance.html
	doc/iic2113/gameworks/network/class-use/Main.html
	doc/iic2113/gameworks/network/class-use/Network.html
	doc/iic2113/gameworks/network/class-use/NetworkMessage.html
	doc/iic2113/gameworks/network/class-use/Receiver.html
	doc/iic2113/gameworks/network/class-use/Sender.html
	doc/iic2113/gameworks/network/class-use/User.html
	doc/iic2113/gameworks/network/package-frame.html
	doc/iic2113/gameworks/network/package-summary.html
	doc/iic2113/gameworks/network/package-tree.html
	doc/iic2113/gameworks/network/package-use.html
	doc/index-files/index-1.html
	doc/index-files/index-10.html
	doc/index-files/index-11.html
	doc/index-files/index-2.html
	doc/index-files/index-3.html
	doc/index-files/index-4.html
	doc/index-files/index-5.html
	doc/index-files/index-6.html
	doc/index-files/index-7.html
	doc/index-files/index-8.html
	doc/index-files/index-9.html
	doc/index.html
	doc/overview-tree.html
	doc/serialized-form.html
doc