Prepare for release of 1.1.1.

Author: schmmd

pom.xml

@@ -8,7 +8,7 @@
   </parent>
   <groupId>edu.washington.cs.knowitall</groupId>
   <artifactId>openregex</artifactId>
-  <version>1.1.1-SNAPSHOT</version>
+  <version>1.1.1</version>
   <packaging>jar</packaging>
   <name>openregex</name>
   <description>OpenRegex is an efficient and flexible library for running regular expressions over sequences of user-defined objects.</description>