Many Changes

README Changes
- Updated for other changes.
- Permissions now listed.
- Config.yml now shown and explained.
- Updated Upcoming Commands/Features.

Command Changes
-Translation is now optional for most commands.
-Translation is now at the end of commands instead of the beginning.
-/bible list|? is changed to /bible translations|tranlist
-/bible <translation> books|list is now /bible books|bookslist [ page ]
-/bible book has the alias /bible getbook

Permissions Changes
-/bible getbook|book [ book ] [ part # ] [ translation ] now requires
TadukooBible.getbook
-Permissions can be enabled or disabled in the config.yml.
-Added permissions checking class.

Other Changes
-Added early code for some future commands in EnumBooks.