added throws exception to executeRequest method
Merge branch 'master' into add-throws-exception-68352418

Conflicts:
	build.gradle
Merge branch 'add-throws-exception-68352418' into add-throws-exception-to-http-client-68352418
Merge pull request #63 from spidasoftware/add-throws-exception-to-http-client-68352418

[Delivers #68352418] Add throws exception to http client