add IT test with java project

[McFoggy]

Snipet for IT test project creation

rm -rf /d/demo-jgitver
mkdir -p /d/demo-jgitver
cd /d/demo-jgitver
mvn archetype:generate -B -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.1 -DgroupId=fr.brouillard.oss -DartifactId=demo-jgitver-java -Dversion=0 -Dpackage=fr.brouillard.oss.demo
cd demo-jgitver-java
mv pom.xml pom.origin.xml
head -n 16 pom.origin.xml > pom.xml
cat >> pom.xml << EOF

    <build>
        <plugins>
            <plugin>
                <groupId>fr.brouillard.oss</groupId>
                <artifactId>jgitver-maven-plugin</artifactId>
                <version>0.0.2-SNAPSHOT</version>
                <extensions>true</extensions>
            </plugin>
        </plugins>
    </build>

EOF
tail -n 9 pom.origin.xml >> pom.xml
rm pom.origin.xml
echo A > content
git init
git add .
git commit -m "initial commit"
echo B > content && git add -u && git commit -m "added B data"
git tag 1.0 -m "release 1.0"
echo C > content && git add -u && git commit -m "added C data"
git checkout -b cool-feature
echo D > content && git add -u && git commit -m "added D data"
git checkout master
echo E > content && git add -u && git commit -m "added E data"
mvn deploy -DaltDeploymentRepository=repo::default::file:target/repo