Force database encoding to UTF-8 #26

Fix reference to private function

Fixes #24

Rename class to follow unit tested class name

Initial Composer config

closes #20

Convert images

Fixes #17

Ignore accidentally committing settings

Proper license verbiage

Merge pull request #13 from sockenklaus/imgsrc-path

Use base path to MediaWiki when converting images.

Merge pull request #14 from sockenklaus/issue14

Fix fatal error, remove placeholder, skip page initial headline conversion

Set page title of converted pages

Fixes #12