Initial commit of Spamhaus integration and interface for other metadata services.
Merge branch 'master' of https://github.com/nccgroup/typofinder
Fixed incorrect case of variable name
Syntax fixes to passify PyCharm
Implement issue #17
No need to ensure typos are not the given hostname, as it is removed from the set towards the end.
Better attempt at implementing issue #17, this time it will allow swapping .com for .cm
Merge branch 'master' of https://github.com/nccgroup/typofinder
Reduce server load for country flag handling:
* Unique URLs for each img to reduce parallel requsts for the same resource
* Cache header to reduce number of round trips
Merge pull request #18 from neonbunny/master

Fix for Issue #17 and performance changes to country flag handling