Formatted server
did commit
Merge branch 'master' of https://github.com/Tadimsky/vooga into target
units now attack on click
fixed logout bug, switched logger format
entities now keep reference of who to target
fixed connection bug, changed logger in server
Merge branch 'networking-server-refactoring' of https://github.com/Tadimsky/vooga into networking-server-refactoring

Conflicts:
	src/vooga/rts/networking/server/AbstractThreadContainer.java
fixed imports
refactored targeting
Changed Upgrade to upgrade (XML has lower case)
Merge branch 'master' of https://github.com/Tadimsky/vooga
started refactoring targeting
Revert "started refactoring targeting"

This reverts commit 28e9cd08f95cb167e4e9d1c0a5c4f857d47561a2.
further edited logger
refactored interactive entity
mostly finished logging changes on server, cleaned up and formatted
commented out text handlers for committing to master, so that running on machines won't trigger creating text files
Merge remote-tracking branch 'origin/master' into networking-server-refactoring
Removed empty constructor from mailinghandler