Changed Python version installed through SCL to Python 2.7.5 and noted incompatibility with i386 versions.
Changed Python version installed through SCL to Python 2.7.5 and noted incompatibility with i386 versions.
doc/installation-makahiki-unix.rst: Removed unnecessary percent signs from "Setup environment variables."
Fixed documentation to remove mention of the VirtualBox 4.3.x issue, which no longer applies.
Added revisions to CentOS installation method - switching from altinstall to compilation from source.
Fixed typos.
Added --allow-external flag for PIL.
Added --allow-unverified flag for PIL.
Added --allow-unverified and --allow-external flags for elementtree.
Edited --allow-unverified and --allow-external flags for elementtree.
Added --allow-external flag for newrelic.
Merge pull request #603 from jtakayama/unix-installation-readthedocs-update

Pushing documentation for new CentOS installation method.