[OLINGO-363] Better metadata ETag management
[OLINGO-381] provided samples for advanced HTTP client-side handling; the submodule is not included in olingo-parent, being not meant for any distribution nor artifact, but only as reference
[OLINGO-377] Added properties file for embedded tomcat config
[OLINGO-377] Added core as dependency to enable cobertura instrumentation
[OLINGO-365] provided more tests
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/olingo-odata4
[OLINGO-377] Updated cobertura configuration
[OLINGO-365] fix for link update via reference ID
[OLINGO-365] revert previous commit
[OLINGO-377] Clean up poms
Merge branch 'master' into OLINGO-377-FIT
[OLINGO-365] More robust handling for bound operations via proxy
Merge remote-tracking branch 'origin/master' into OLINGO-377-FIT
Fixed handling of non-string primitive types (as DateTimeOffset) with json/minimal
[OLINGO-377] Merge branch 'master' into OLINGO-377-FIT
[OLINGO-317] Additional integration test and simplified getCount()
[OLINGO-377] Merge branch 'master' into OLINGO-377-FIT

Conflicts:
	fit/src/test/java/org/apache/olingo/fit/tecsvc/client/BasicITCase.java