#308 Wont launch on linux, fails with "InvocationTargetException"

[Gryc Ueusp]

On Kubuntu Gutsy and firemox version 0.95.52.0,

Running `./run.sh` causes it to exit with no output.

Running `java -Xmx512M -XX:MaxPermSize=256M -jar starter.jar` returns:

$ java -Xmx512M -XX:MaxPermSize=256M -jar starter.jar
Use dynamical jar dependencies :
file:/home/gryc/firemox/firemox-0.95.52.0-bin/
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/common-buttonbar-7.3.pack200.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/common-tasks-7.3.pack200.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/firemox-0.95.52.0.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/jdom-b9.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/junit-3.8.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/lnf-liquidlnf-2.9.1.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/lnf-squareness-2.2.0.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/log4j-1.2.14.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/mail-1.3.2.jar
file:/home/gryc/firemox/firemox-0.95.52.0-bin/lib/skinlf-6.7.pack200.jar
Launching net.sf.firemox.Magic...
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at fabdouglas.Starter.boot(Starter.java:103)
at fabdouglas.Starter.init(Starter.java:75)
at fabdouglas.Starter.main(Starter.java:127)
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
at net.sf.firemox.tools.MToolKit.getRootDir(MToolKit.java:126)
at net.sf.firemox.Magic.main(Magic.java:383)
... 7 more