J2534 API refactored to use JNA 3.4.0
TXS plugin refactored by nitros@romraider.forum
Removed OpenPort 2.0 specific package (op20) as it is now supported in
the J2534 API
Including com4j-x86.dll to ensure it is present in the install directory
to avoid write permission issues on Win7
Commented out call to macro_svn_revision in build.xml for the time
being, buildnumber will default to 0