Make it possible to encrypt Python bytecode
Crypto: add basic tests
Make it possible to run the whole test suite with crypto enabled
XCB: exclude only libxcb-dri
Merge pull request #135 from lvillani/crypto

Add support for encrypting Python bytecode using PyCrypto's AES block cipher module.
Merge pull request #143 from lvillani/xcb-exclude-pattern-fix

XCB: exclude only libxcb-dri.
Merge branch 'develop' of git://github.com/pyinstaller/pyinstaller into develop

Conflicts:
	PyInstaller/makespec.py