New version of RAPC ant task. Compiles BlackBerry projects using Apache Ant.

[Taras1]

New version of RAPC ant task is available at http://www.etaras.com/blackberry/rapc/ . In release 1.1:
- RAPC ant task starting from version 1.1 supports older version of JDK (JDK 1.4 or more recent required);
- bug fixed: if javahome property is not defined the default JDK will be used.