Revision 1854652

Improved: Remove Groovy Base script redundancy (OFBIZ-10806)

According to Groovy documentation [1] the following construction:

    CompilerConfiguration cfg = new CompilerConfiguration();
    cfg.setScriptBaseClass(scriptBaseClass);
    groovyClassLoader =
        new GroovyClassLoader(GroovyUtil.class.getClassLoader(), cfg);

is equivalent to running the a script containing the ‘@BaseScript’
annotation.  Previously in ‘org.apache.ofbiz.base.util.GroovyUtil’
instead of choosing one solution, we were doing both.  Now we only
rely on the construction described above.

[1] http://docs.groovy-lang.org/latest/html/documentation/#_script_base_classes