removed classes not used any longer
removed empty line
added entry with special characters for testing purposes
updated xsd
added various filters for the different publication types
added other splitted files to gitignore
redesigned implementation of Splitter
modified gitignore
Merge branch 'master' of https://github.com/ClemensDaCoder/DKEPraktikum

Conflicts:
	DblpSplitter/src/main/java/DblpHandler.java