[JENKINS-17318] Addressed NullPointerException generated in FitnesseBuilder when the EnvironmentVariablesNodeProperty was null.
[JENKINS-17318] Upon resolving NullPointerException, the java path generated was malformed.
Updated parent pom to resolve a "java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory" issue with JDK7.
Replaced deprecated Assert.
Had to rebuild .classpath to make Eclipse Kupier happy. This also resulted in ./bin being adding to gitignore.
[JENKINS-17318] Added unit test to prevent regression.
Changed parent pom to the minumum version required for a successful build. Classpath was also modified by m2eclipse.
Merge pull request #5 from lessonz/master

[JENKINS-17318] resolved