Merge pull request #9 from applestump/en_GB

en_GB localization
Fix tabulations from previous commit
rename name provider to person provider.
Closes #10.
Document DateTime, add dateTimeAD() format for older dates
syntax tweak in preg_replace_callback()
Merge branch 'master' of github.com:fzaninotto/Faker
testing ORM Faker
Simplify ORM populator
Refactor Propel ORM populator
Allow a Populator to specify a custom formatter for each entity columns
Add Propel ColumTypeGuesser
Document the new ORM feature
make BaseProvider methods public, and therefore accessible as formatters
`Faker\Generator::addProvider()` now allows to override default formatters
fix division by zero in Propel ColumnTypeGuesser
disable instance pool to same memory on big inserts via Propel ORM
Throws an exception if no class found to get a connection
Merge pull request #12 from willdurand/fix-no-connection-available

Throws an exception if no class found to get a connection
Fixed notice error if no entities
Merge pull request #11 from willdurand/fix-notice-error

Fixed notice error if no entities