* add missing hash for: setuptools, python-netifaces, pam, pycrypto, …

…pyasn1, py2app, cython, numpy, twisted, nose, lz4, macholib, modulegraph, altgraph, pyopengl, pyopengl-accelerate, pyobjc*, rencode, pycups

* whitespace cleanup: use consistent identation

Updates:
* python-lz4 0.8.0-rc2
* setuptools 19.2
* numpy 1.0.4
* nose 1.3.7
* modulegraph 0.12.1
* pycups 1.9.73
* subversion 1.8.15

git-svn-id: https://xpra.org/svn/Xpra/trunk@11631 3bb7dfac-3a0b-4e04-842a-767bc560f471