Moving Tilemill files into their own folder

I want to see if I can track other aspects of this project in the same
Git repo, so I need to do some reorganization.
Ignoring some files in the new tilemill location
Adding original Maya data as the original KML file

All data from:
http://mayagis.smv.org/
Dr. Clifford T. Brown and Dr. Walter R. T. Witschey
Adding KML data broken into three rank files

Paraphrased from Dr. Witschey:
Ranks are a reflection of site size. In this data set they are largely
based upon the research of Garza and Kurjack in the 80s.
Size is a rough measure of areal extent; amount/size of monumental
architecture and population...but it is a very fuzzy measure.

Paraphrased from Dr. Brown
Rank is probably best thought of as a measure
of sociocultural complexity applied to urban form. It considers overall
site size, volume of monumental (civic-ceremonial or public)
construction, and the functional diversity of the architecture (i.e.,
different types of buildings, such as markets, palaces, temples, as well
as simple homes). There are, however, a number of different ranking
systems, and since we rarely have full information about a single site,
they are generally applied impressionistically. So, I Garza and Kurjack
used 4 ranks but other authors have used five or more. I believe the
base map we used for Guatemala employed a system with only three
ranks.))
Adding the original data for historical purposes
Organizing

The all file was a duplicate of the original source file.

The rank kml files aren't that useful, but I want to keep them here for
organizational pruposes.
Adding a basic csv conversion of the kml data

This original file has some data problems that will get cleaned up in a
bit.
Moving files into a filetype directory
Cleaning up the csv data

This breaks the descriptions up appropriately.
We don't need the version number in the file.

I'm just going to be tracking the versions in Git
Adding some period information
Updating data with better period information
Seperating city, state information
Improved time and place data

Added some new columns for the time data
Recorded new time data
Broke the description field apart better
Added fields for the data checking
Fixing headers

The header had some bad characters in there and also was three lines big.
This brings everything together into single word headers for each column.
Adding current data as ESRI Shapefiles
Fixing double spaces in references

In some odd spots there were unnecessary extra spaces.
This removes them.
First pass at commas to semicolons

I'm getting some bad data in the PostGIS database because of the quoted
fields where commas are used within a delimited field. So I'm switching
these non-delimiting commas to semi-colons. This is the first pass
before taking another loop with the regex to get the 2nd set of commas
within the delimited fields.
Finishing comma to semicolon fix

Using semicolons to in place of commas within the delimited
data fields. This fixes some problems with using the csv
files as imports for the PostGIS database
Merge branch 'semicolons' into reorg

Used a different method to fix the commas, so I had to skip back a commit. Merging here to get the latest correct data