DATAREDIS-350 - Upgrade to Jedis 2.6.0.

Original pull request: #105.

gradle.properties

@@ -1,7 +1,7 @@
 slf4jVersion=1.7.5
 junitVersion=4.11
 jredisVersion=06052013
-jedisVersion=2.5.2
+jedisVersion=2.6.0
 springVersion=4.0.7.RELEASE
 springDataBuildVersion=1.6.0.BUILD-SNAPSHOT
 log4jVersion=1.2.17

template.mf

@@ -22,7 +22,7 @@ Import-Template:
  org.w3c.dom.*;version="0",
  javax.xml.transform.*;resolution:="optional";version="0",
  org.jredis.*;resolution:="optional";version="[1.0.0, 2.0.0)",
- redis.clients.*;resolution:="optional";version="[2.5.2, 2.5.2)",
+ redis.clients.*;resolution:="optional";version="[2.6.0, 2.6.0)",
  org.apache.commons.pool2.*;resolution:="optional";version="[1.0, 2.2)",
  org.codehaus.jackson.*;resolution:="optional";version="[1.6, 2.0.0)",
  com.fasterxml.jackson.*;resolution:="optional";version="[2.0.0, 3.0.0)",