Fixed typo in _compat.py
Update mod_wsgi.rst

Changes deprecated pkg_add to pkg install, adds documentation for yum
Merge pull request #1090 from wxcafe/master

Update mod_wsgi.rst
Merge pull request #1088 from lord63/master

Update installation.rst
Merge pull request #1086 from fengsp/patch-1

Fixed typo in _compat.py
Update dbcon.rst

"Teared" should be "torn", I think?
Update dbinit.rst

"require" -> "requires"
Merge pull request #1097 from slater/patch-2

Update dbinit.rst
Merge pull request #1096 from slater/patch-1

Update dbcon.rst
Stop recommending Python 2.6
Merge pull request #1110 from methane/patch-2

Stop recommending Python 2.6