Merge branch 'release/0.9.0.6'
Adds message to default ant target.
test runner: output fileName&lineNo for `new Error()` exception

also: fixes a bug when a custom exception is thrown. In this case
we try to extract the message with toString() on the custom exception
Merge remote-tracking branch 'upstream/master'

Conflicts:
	pom.xml
	test/ringo/httpclient_test.js
	test/ringo/utils/dates_test.js
Updated POM to support Transcordia parent.
Removed tests that fail west of GMT.
Updated Rhino version to point to one hosted on Maven.
Added the Transcordia repository.
Resolving conflicts