Merge pull request #69 from caskdata/feature/tephra-109_twill-0.6.0

TEPHRA-109 Update Twill to 0.6.0 release

Author: ghelmling

pom.xml

@@ -65,10 +65,6 @@
   </issueManagement>
 
   <repositories>
-    <repository>
-      <id>apache.snapshots</id>
-      <url>https://repository.apache.org/content/repositories/snapshots</url>
-    </repository>
     <repository>
       <id>continuuity-public</id>
       <url>https://repository.continuuity.com/content/groups/public</url>
@@ -104,7 +100,7 @@
     <junit.version>4.11</junit.version>
     <slf4j.version>1.7.5</slf4j.version>
     <thrift.version>0.9.0</thrift.version>
-    <twill.version>0.6.0-incubating-SNAPSHOT</twill.version>
+    <twill.version>0.6.0-incubating</twill.version>
     <dropwizard.metrics.version>3.1.0</dropwizard.metrics.version>
   </properties>