istomoya - 2013-07-18

On FTN95, output to "result.xml" become available.

Prefix for "classname" within result.xml can be
specified by writing

  fp.xml_prefix = "some_string."

within rakefile.
See self_test/rakefile for example.
When Jenkins ( http://jenkins-ci.org/ ) reads this "result.xml" as JUnit result,
the prefix until period is treated as a package name.

rakefile is modified to generate ROOT_ANCHOR and src/fruit.f90 before running samples.