initial rewrite

new api
initial rewrite

new api

databases
Resolved conflicts
Merge branch 'newapi' of github.com:sbromberger/GeoIP.jl into newapi

Conflicts:
	data/GeoLite2-City-Blocks-IPv4.csv.gz
removed data files

updated README

vectorization, no auto-update, convenience functions, load() fails if files DNE.

modified tests to load data

removed data files

updated README

vectorization, no auto-update, convenience functions, load() fails if files DNE.

fixed out of scope error in try/catch
Merge pull request #7 from sbromberger/newapi

Newapi