Update PTP version to 8.1.2

Signed-off-by: Greg Watson <g.watson@computer.org>

pom.xml

diff --git a/pom.xml b/pom.xml
index 5ba5e1e..a61810d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 	<name>PTP Products</name>
 
 	<properties>
-		<ptp-version>8.1.1</ptp-version>
+		<ptp-version>8.1.2</ptp-version>
 		<tycho-version>0.18.1</tycho-version>
 		<eclipse-release>luna</eclipse-release>
 		<!-->eclipse-site>http://download.eclipse.org/releases/${eclipse-release}</eclipse-site-->