Clean up MAL list import a bit, fix minor bug

 * Extract @list and hashdata into methods
   * Remove side-effect based hack in apply!
 * Rename min_ignore_zero to restrict_range
   * Fix bug causing entries of "0" to become entries of the max
Rename Manga.type to Manga.manga_type to avoid invoking Rails' wrath

Whoever decided to reserve "type" as a column name for STI, I hate you.
Import and display "manga_type" field for Manga

Partially solves issues with LNs and Manga having the same title
Use filesystem storage for non-production

* Add public/uploads to gitignore
* Also add newline to the end of gitignore, as Unix editors like
Switch the paperclip config to the environment configs
Initial attempt to get tests passing, thanks @vevix
Fix URL and Path for configs, remove hardcoded (kinda) URL
Make Manga.poster_image_thumb use paperclip url method in dev
Merge pull request #30 from NuckChorris/development-off-s3

Use :filesystem for Paperclip in Development config