Created empty wps module. Copied and adjusted wps pom.
added implementation of WpsServiceManager and with wpsContext.xml.
added configuration for WPS
added WpsServiceManagerTest
implemented wps request and request parser
Added tests for WpsRequestParser
Removed obsolete dependencies from service modules
Renamed method
Implemented WpsRequestAuthorizationManager with disabled authorization
Updated wps spring configuration
Moved check of service parameter to all request types in WpsRequestParser
formatted; organized imports
Merge branch 'feature/simpleSecurityFilterWPS-317' of github.com:lat-lon/deegree-securityproxy into feature/simpleSecurityFilterWPS-317

Conflicts:
	deegree-securityproxy-service-wps/src/main/java/org/deegree/securityproxy/wps/request/WpsRequestParser.java
removed duplicated method
implemented simple authorisation of WPS requests
support simple version as LimitedOwsServiceVersion
fixed javadoc