Removes python2-json dependancy which is not required on Arch (python 2.7)

Uploaded new version to AUR and bumped version.

Man pages for ansible-pull and ansible-docs are now installed properly

Removed github URL in favor of ansible.cc

Adds examples in package
Changes json dependency to python2-simplejson, reflecting the new
package name
Removed duplicate python2-yaml

Added a README.md to explain the purpose of the directory
Fixed dependencies in PKGBUILD
Added patch to change python binary name for arch users, so they
don't end up using python 3 (python links to python3 by default on arch
linux).

closes #1069

Adds missing depends (python2-yaml helps...)
Adds missing build deps (fakeroot)

Adds PKGBUILD file required to build Arch Linux packages