add tools to import data from maxmind GeoIP data and table creation statements

I was not able to use LOAD DATA* - so I wrote a quick and dirty script
to get the job done. Note the split of the ASN and the company name
in import_ipv4_asn (just for the case you import the data in an other way)
add spyc lib for yaml output

you can find the lib here on github: https://github.com/mustangostang/spyc
add landing page/main file and config