Added xdumps.diff
Added plancore.diff
Changed heading of amanda-2.4.0b3 section
Random re-formats and rewrites.
Added link to progname.diff
Fixed note about vxdump2.diff
Added idxmsg2.diff to amanda-2.4.0b3 patches list
Updated vxdump.diff to vxdump2.diff
Added amrstwait.diff
Removed unneeded blank space