Removed the internal HTTP server connector from the Android edition.
Formatted code.
Fixed wrong character in build files.
Merge remote-tracking branch 'upstream/2.2' into 2.2
Released maintenance version Restlet Framework 2.2.2.
Released maintenance version Restlet Framework 2.2.2.
Added targetRef support to templates. Contributed by Jeremy Gustie.
Added targetRef support to templates, allow reference variables to resolve to the full reference (issue #935). Contributed by Jeremy Gustie.
Fixed potential NPE in odata extension when schema ComplexType in a document does not declare a schema attribute (issue #932).
Uncaught exceptions may cause LogFilter to fail, with dire consequences. Issue #931. Reported and contributed by Tal Liron.
Merge remote-tracking branch 'upstream/2.2' into 2.2

Conflicts:
	modules/org.restlet.ext.odata/src/org/restlet/ext/odata/internal/edm/ODataType.java