This commit modularizes the maven project into several modules:
- l2jserver2-common: common sources for both login and gameserver
- l2jserver2-gameserver: the game server
- l2jserver2-loginserver: the login server
- l2jserver2-tools: refactored src/tools/java soure folder
Fixes an issue in the assembly descriptor that included older
compilation binaries into assemblies.
Improved javadoc documentation in more than 150 classes, including
fixing mistakes.
