Group client projects under :client

:client ---------> :client:rest
:client-sniffer -> :client:sniffer
:client-test ----> :client:test

This lines the client up with how we do things like modules and
plugins.

build.gradle

@@ -163,9 +163,9 @@ subprojects {
     "org.elasticsearch.gradle:build-tools:${version}": ':build-tools',
     "org.elasticsearch:rest-api-spec:${version}": ':rest-api-spec',
     "org.elasticsearch:elasticsearch:${version}": ':core',
-    "org.elasticsearch:client:${version}": ':client',
-    "org.elasticsearch:client-sniffer:${version}": ':client-sniffer',
-    "org.elasticsearch:client-test:${version}": ':client-test',
+    "org.elasticsearch.client:rest:${version}": ':client:rest',
+    "org.elasticsearch.client:sniffer:${version}": ':client:sniffer',
+    "org.elasticsearch.client:test:${version}": ':client:test',
     "org.elasticsearch.test:framework:${version}": ':test:framework',
     "org.elasticsearch.distribution.integ-test-zip:elasticsearch:${version}": ':distribution:integ-test-zip',
     "org.elasticsearch.distribution.zip:elasticsearch:${version}": ':distribution:zip',

client/rest/build.gradle

@@ -32,7 +32,7 @@ dependencies {
   compile "commons-codec:commons-codec:${versions.commonscodec}"
   compile "commons-logging:commons-logging:${versions.commonslogging}"
 
-  testCompile "org.elasticsearch:client-test:${version}"
+  testCompile "org.elasticsearch.client:test:${version}"
   testCompile "com.carrotsearch.randomizedtesting:randomizedtesting-runner:${versions.randomizedrunner}"
   testCompile "junit:junit:${versions.junit}"
   testCompile "org.hamcrest:hamcrest-all:${versions.hamcrest}"

client/sniffer/build.gradle

@@ -27,14 +27,14 @@ targetCompatibility = JavaVersion.VERSION_1_7
 sourceCompatibility = JavaVersion.VERSION_1_7
 
 dependencies {
-  compile "org.elasticsearch:client:${version}"
+  compile "org.elasticsearch.client:rest:${version}"
   compile "org.apache.httpcomponents:httpclient:${versions.httpclient}"
   compile "org.apache.httpcomponents:httpcore:${versions.httpcore}"
   compile "commons-codec:commons-codec:${versions.commonscodec}"
   compile "commons-logging:commons-logging:${versions.commonslogging}"
   compile "com.fasterxml.jackson.core:jackson-core:${versions.jackson}"
 
-  testCompile "org.elasticsearch:client-test:${version}"
+  testCompile "org.elasticsearch.client:test:${version}"
   testCompile "com.carrotsearch.randomizedtesting:randomizedtesting-runner:${versions.randomizedrunner}"
   testCompile "junit:junit:${versions.junit}"
   testCompile "org.hamcrest:hamcrest-all:${versions.hamcrest}"

settings.gradle

@@ -5,9 +5,9 @@ List projects = [
   'rest-api-spec',
   'core',
   'docs',
-  'client',
-  'client-sniffer',
-  'client-test',
+  'client:rest',
+  'client:sniffer',
+  'client:test',
   'benchmarks',
   'distribution:integ-test-zip',
   'distribution:zip',

test/framework/build.gradle

@@ -26,7 +26,7 @@ dependencies {
   compile "org.hamcrest:hamcrest-all:${versions.hamcrest}"
   compile "org.apache.lucene:lucene-test-framework:${versions.lucene}"
   compile "org.apache.lucene:lucene-codecs:${versions.lucene}"
-  compile "org.elasticsearch:client:${version}"
+  compile "org.elasticsearch.client:rest:${version}"
   compile "org.apache.httpcomponents:httpclient:${versions.httpclient}"
   compile "org.apache.httpcomponents:httpcore:${versions.httpcore}"
   compile "commons-logging:commons-logging:${versions.commonslogging}"