Moving plugin implementation to root of repo

* This is the expected project layout of a Jenkins plugin. Otherwise it wont build in CloudBees.

README.md

@@ -7,6 +7,8 @@ There is a screenshot of the configuration GUI [here](https://raw.githubusercont
 
 Available in Jenkins [here](https://wiki.jenkins-ci.org/display/JENKINS/violation-comments-to-stash-plugin).
 
+Also built in [CloudBees](https://jenkins.ci.cloudbees.com/job/plugins/job/violation-comments-to-stash-plugin/).
+
 #Features
 * Comment pull requests with code analyzers comments
  * Supporting: CheckStyle, CSSLint, JSLint, CodeNarc, CPPLint, FindBugs, FxCop, Gendarme, JCEReport, PEP8, PerlCritic, PMD, PyLint, Simian, StyleCop
@@ -60,16 +62,8 @@ Instructions for developers.
 
 ### Get the code
 
-Clone repo, including submodules.
-
 ```
-git clone --recursive [email protected]:tomasbjerre/jenkins-violation-comments-to-stash-plugin.git
-```
-
-Or if you already cloned the repo.
-
-```
-git submodule update --init --recursive
+git clone [email protected]:tomasbjerre/jenkins-violation-comments-to-stash-plugin.git
 ```
 
 ### Plugin development
@@ -79,9 +73,7 @@ There is a ```/build.sh``` that will perform a full build and test the plugin.
 
 Some tests are implemented in maven project in ```/plugin-test```. This is to avoid classpath issues with the plugin. These are web tests that will start Jenkins with the plugin on localhost and perform some configuration tests.
 
-The actual plugin is implemented in ```/plugin```.
-
-A release is created like this, in ```plugin```.
+A release is created like this.
 ```
 mvn release:prepare release:perform
 ```

build.sh

@@ -18,7 +18,6 @@ cp sandbox/settings.xml ~/.m2/settings.xml
 ## Build plugin
 ##
 echo Building plugin
-cd plugin
 mvn -q package || exit 1
 
 ##
@@ -39,7 +38,6 @@ echo Jenkins started at $JENKINS_URL
 ##
 ## Test plugin
 ##
-cd ..
 cd  plugin-test
 mvn -q test -Djenkins=$JENKINS_URL -Dheadless=true || exit 1
 cd ..
@@ -48,6 +46,3 @@ cd ..
 ## Exit
 ##
 build_clean
-
-sleep 5
-echo

clean.sh

@@ -2,15 +2,7 @@
 rm -rf target
 rm -rf work
 
-cd plugin
-rm -rf target
-rm -rf work
-mvn -q clean
-cd ..
-
-cd plugin/violations-plugin
 mvn -q clean
-cd ../..
 
 cd plugin-test
 mvn -q clean