* Drop version 2.0.1.
* $manDir was both in primary and secondary arch packages, causing
problems when uninstalling only one of them. Fixed by discarding
$documentationDir for secondary arch.
* Reorder sections for 2.1.0.
* configure.in already has "AC_CONFIG_MACRO_DIR([m4])" so there is
no need to append it in PATCH().
* Drop PATCH() and, instead, use a real patch to create Makefile.am
otherwise /bin/haikuporter complains about untracked files.
* Add $secondaryArchSuffix to cmd:libtoolize in BUILD_PREREQUIRES.
* Add recipe for 2.1.1 with patch for gcc2.
