Update FIPS codes 20140502
Merge pull request #24 from maxmind/bz/upd-fips-20140502

Update FIPS codes 20140502
Simplify Composer instructions
Remove duplicate heading
Make headings more consistent
Added PHP 5.6 and HHVM to travis.yml
Merge pull request #25 from Nyholm/patch-1

Added PHP 5.6 and HHVM to travis.yml
Make clear that this is for the legacy format
Merge pull request #1 from maxmind/master

Update from origin