Map xsd:dateTime to TIMESTAMP rather than DATE in JDBC core

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1526211 13f79535-47bb-0310-9956-ffa450edef68
JENA-548

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1526218 13f79535-47bb-0310-9956-ffa450edef68
Close input on cancel.  Found in the course of some code review.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1526434 13f79535-47bb-0310-9956-ffa450edef68
Cleaning in passing.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1526437 13f79535-47bb-0310-9956-ffa450edef68
No need to create duplicate PropFuncArg if already a non-variable node.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1526440 13f79535-47bb-0310-9956-ffa450edef68
JENA-549 : Ground subject and object PropFuncArg before use.
Add checking code to QueryIterExtendByVar

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POM to track latest

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Add <relativePath />

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Merge remote-tracking branch: upstream/trunk