Merge pull request #461 from Kelketek/master

Fixed __radd__ for ANSIString. Resolves Issue #460.
Merge pull request #462 from Kelketek/master

Flipped __radd__ arguments for ANSIString.... harder! Added __add__ Fixes Issue #460.
Upped south requirement to 0.8.4 since there have been reports of problems with 0.8.2 and 0.8.3.
Added first version of Evtable - a prettytable replacement.
Fixed mis-spelled allign->align in evtable.
Another spelling fix.
Renamed evtable to mudtable for clarity.
Adding static enforcement of cell size (crop instead of expand vertically)
Some more renaming cleanup.
Added Cell ability to replace data in-situ.
Fixes #465. Issues with translation method should be resolved.
Resolves #466. Items that are not strings are converted into strings before being turned into ANSIStrings.