Changes

Summary

1. --sparql option now allows direct query strings in addition to files (details)

Commit 8b500ba52571c10504ef9ec4e45b820c1a494e7d by Claus Stadler --sparql option now allows direct query strings in addition to files
	sparql-integrate-cli/src/main/java/org/aksw/sparql_integrate/cli/MainCliSparqlStream.java (diff)
	sparql-integrate-cli/src/main/java/org/aksw/sparql_integrate/ngs/cli/main/MainCliNamedGraphStream.java (diff)
	sparql-integrate-cli/src/main/java/org/aksw/sparql_integrate/ngs/cli/main/NgsCmdImpls.java (diff)
	sparql-integrate-cli/src/main/java/org/aksw/sparql_integrate/ngs/cli/cmd/CmdNgsMain.java (diff)