Simplify directory/module structure (#77)

* Move things up a directory

* Scripted mass update

find -type f -name "*.gradle" | xargs sed -i 's/:java-agent:/:/g'

* Remove plugin version now that it's in root module

* Update java-agent and instrumentation configs

* Misc

agent-bootstrap/agent-bootstrap.gradle

@@ -8,7 +8,7 @@ apply from: "${rootDir}/gradle/java.gradle"
 dependencies {
   compile project(':trace-api')
   compile deps.opentelemetryApi
-  compile(project(path: ':java-agent:opentelemetry-sdk', configuration: 'shadow'))
+  compile(project(path: ':opentelemetry-sdk', configuration: 'shadow'))
   compile deps.slf4j
   compile group: 'org.slf4j', name: 'slf4j-simple', version: versions.slf4j
   // ^ Generally a bad idea for libraries, but we're shadowing.

agent-tooling/agent-tooling.gradle

@@ -13,19 +13,19 @@ configurations {
 }
 
 dependencies {
-  compile(project(':java-agent:agent-bootstrap')) {
+  compile(project(':agent-bootstrap')) {
     // This only needs to exist in the bootstrap, not the instrumentation jar.
     exclude group: 'org.slf4j', module: 'slf4j-simple'
   }
   compile deps.opentelemetryApi
-  compile(project(path: ':java-agent:opentelemetry-sdk', configuration: 'shadow'))
+  compile(project(path: ':opentelemetry-sdk', configuration: 'shadow'))
   compile group: 'com.blogspot.mydailyjava', name: 'weak-lock-free', version: '0.15'
   compile deps.bytebuddy
   compile deps.bytebuddyagent
   annotationProcessor deps.autoservice
   implementation deps.autoservice
 
-  testCompile project(':java-agent:testing')
+  testCompile project(':testing')
   testCompile project(':utils:gc-utils')
 
   instrumentationMuzzle sourceSets.main.output

benchmark-integration/jetty-perftest/jetty-perftest.gradle

@@ -1,7 +1,7 @@
 dependencies {
   compile project(':trace-api')
-  compile project(':java-agent:agent-bootstrap')
-  compile project(':java-agent:benchmark-integration')
+  compile project(':agent-bootstrap')
+  compile project(':benchmark-integration')
 
   compile group: 'org.eclipse.jetty', name: 'jetty-server', version: '9.4.1.v20170120'
   compile group: 'org.eclipse.jetty', name: 'jetty-servlet', version: '9.4.1.v20170120'

benchmark-integration/play-perftest/play-perftest.gradle

@@ -21,8 +21,8 @@ dependencies {
   play "com.typesafe.play:filters-helpers_$scalaVersion:$playVersion"
 
   play project(':trace-api')
-  play project(':java-agent:agent-bootstrap')
-  play project(':java-agent:benchmark-integration')
+  play project(':agent-bootstrap')
+  play project(':benchmark-integration')
 }
 
 repositories {

benchmark/benchmark.gradle

@@ -67,5 +67,5 @@ tasks.register("jmhAgent", JavaExec) {
   dependsOn project.tasks.jmhCompileGeneratedClasses
 }
 
-tasks.jmhAgent.dependsOn project(':java-agent').shadowJar
+tasks.jmhAgent.dependsOn(':java-agent:shadowJar')