Merge pull request #1 from tbaschak/master

pull in initial base
Merge pull request #2 from tbaschak/master

fix typo
Merge pull request #3 from tbaschak/master

minor fixes
Merge pull request #4 from tbaschak/master

add flag images
Merge branch 'master' of https://github.com/tbaschak/geoip-tests
since php is running on apache behing nginx, use alternate variable