added PostOrGetRequestParser
move dmethod to utils class
moved to common utils class
Added requestParsingException
added WpsPostRequestParser
configured WpsParser
Implemented ServiceTypeParser
Integrated ServiceTypeParser into all existing ServiceManager implementations
Merge branch 'feature/postWps-339' of https://github.com/lat-lon/deegree-securityproxy into feature/postWps-339
renamed class
refactoring: added package
refactoring: added package
refactoring: renamed class
Moved ServiceTypeParser to new package
Changed return type of ServiceTypeParser to null if no service type was found
Fixed tests of ServiceManager
Moved creation of XMLStreamReader from WpsPostRequestParser to OwsRequestParserUtils
Corrected misspelling
Extended ServiceTypeParser to be able to handle post requests
Added test resources for ServiceTypeParserTest