Simplepress:
- Added topic slugs.
PHPBB3:
- A bunch of improvements to the phpbb3 porter.
ExportModel:
- Added some more column support.
- Added some more error output to help with developing porters.
- Added some filter functions (ForceIP4, NotFilter).
Added the cdn parameter to the porter.
Merge branch 'master' of github.com:lincolnwebs/VanillaPorter