Fix PKGBUILD

[MadeOfMagicAndWires]

Feel free to ignore this as this is an archive after all, and I have re-uploaded this pull to the AUR as well, but this PKGBUILD is broken pretty badly.

It installs files without the right prefix, saving them to the wrong directories; most damaging is its saving binaries directly to /bin, which breaks its symlink to /usr/bin causing all binaries to longer be available when called indirectly in most scripts.

namcap log of original package:

python2-pyifbabel W: File (bin/) exists in a non-standard directory.
python2-pyifbabel W: File (bin/pyifbabel) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/pyifbabel-0.4-py2.7.egg-info) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/__init__.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/__init__.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/babelerrors.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/babelerrors.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/__init__.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/__init__.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/adrift.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/adrift.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/advsys.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/advsys.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/agt.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/agt.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/alan.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/alan.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/executable.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/executable.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/glulx.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/glulx.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/hugo.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/hugo.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/level9.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/level9.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/magscrolls.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/magscrolls.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/quest.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/quest.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/tads2.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/tads2.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/tads3.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/tads3.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/zcode.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/formats/zcode.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/ifiction.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/ifiction.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/ifstory.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/ifstory.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/__init__.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/__init__.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/_binaryfuncs.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/_binaryfuncs.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/_imgfuncs.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/utils/_imgfuncs.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/wrappers/) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/wrappers/__init__.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/wrappers/__init__.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/wrappers/blorb.py) exists in a non-standard directory.
python2-pyifbabel W: File (lib/python2.7/site-packages/treatyofbabel/wrappers/blorb.pyc) exists in a non-standard directory.
python2-pyifbabel W: File (share/) exists in a non-standard directory.
python2-pyifbabel W: File (share/doc/) exists in a non-standard directory.
python2-pyifbabel W: File (share/doc/pyifbabel/) exists in a non-standard directory.
python2-pyifbabel W: File (share/doc/pyifbabel/COPYING) exists in a non-standard directory.
python2-pyifbabel W: File (share/doc/pyifbabel/README) exists in a non-standard directory.
python2-pyifbabel W: File (share/doc/pyifbabel/USAGE) exists in a non-standard directory.
python2-pyifbabel W: Referenced library 'python2' is an uninstalled dependency
python2-pyifbabel W: Dependency included and not needed ('python2')