Add dependencies on thrift and slf4j jars to cassandra plugin.

Author: Tom May

plugins/cassandra/build.gradle

@@ -31,6 +31,13 @@ configurations {
 
 dependencies {
     compile project(':elasticsearch')
+    compile 'org.elasticsearch:es-libthrift:0.5.0'
+    compile 'org.slf4j:slf4j-api:1.5.11'
+    compile('org.slf4j:slf4j-log4j12:1.5.11') { transitive = false }
+
+    distLib("org.elasticsearch:es-libthrift:0.5.0") { transitive = false }
+    distLib 'org.slf4j:slf4j-api:1.5.11'
+    distLib('org.slf4j:slf4j-log4j12:1.5.11') { transitive = false }
 
     testCompile project(':test-testng')
     testCompile('org.testng:testng:5.10:jdk15') { transitive = false }