Changes from previous:
0.9.6 4/11/2011
Add tests to instantiate all modules and verify parsing of patches
Fix POD syntax
Fix corruption due to patched lines having a + or - as the first character
Fix FixPatchRoot w/DOS eol patches (RT bug #35362, regression from v0.9.3)
Attic file support for FixPatchRoot (RT bug #40467)
Multiple file patch support (RT bug #47625)
various other things with a patch. It basically allows you to create a chain of
readers that can read a patch, remove files from a patch, add CVS context, fix
up the patch root according to CVS, and output the patch as raw unified or
through a template processor (used in some places to output a patch as HTML).