Fix existing OSGI manifests, inject new manifest into axis-ant.jar
    
    The axis-MANIFEST.MF file that gets added to axis.jar, was taken
    from an eclipse plugin (org.apache.axis_*.jar), which bundles the
    two jars axis.jar and axis-ant.jar into a lib/ directory. The manifest
    therefore didn't work fully in this situation, when added as an orbit
    dependency to an eclipse plugin that required classes from axis-ant:
    it would expect to find them in axis.jar, then fail to compile.
    
    The manifest for axis-ant is based on extractions from that previous
    manifest.
    
    The bundle version in xmlrpc-MANIFEST.MF and saaj-MANIFEST.MF were a
    little problematic for reasons unknown to me. They appear to work
    better without the .qualifier. The Bundle-Classpaths have also been
    removed, for similar reaasons to axis-MANIFEST.MF.