deleted wrongly created interfacetests
tests for adsbmessage and adsbmessagefactory
rechecked adsbsenser after 'doesn't work anymore'-scare
packaging sucks
switched from makefile to antlr and changed some doc
Working on Observer/Observable-Pattern and Messages
changed build profile
changed build profile
Display should work now, as should Factory, Server and Observer
Die Scheiße geht
added handling for subtype 1/2
added exception to throw
added comments and streamlined some functions
changed calculations for heading
removed testfile
changed test compilation setup