Iteminator

Added command aliases for ease of use.
- /iteminator -> /ia
- /iteminator special -> /iteminator s
- Putting those together, you can now do, for example, /ia s leather-armor color 100 30 200. Neat, right?
A whole ton of changes to the syntaxes of commands that deal with strings.
- /iteminator name {text} -> /iteminator name set {text}
- /iteminator name {some random color code} -> /iteminator name set (No more magic values for empty names.)
- /iteminator name -> /iteminator name reset
- /iteminator lore add and /iteminator lore set now accept empty text for empty lines of lore.
- These changes were made so that the plugin feels more consistent. Let me know any feedback you have.
Added command suggestions for /iteminator help.
Added I| prefix to error messages.
Added I| prefix to the first line in the main message banner. (Gotta love the brand consistency, right?)
Made the description for /iteminator special repairable consistent with the other command descriptions.
Fixed an incorrect maximum on potion effect amplifiers.
Fixed /iteminator special book title setting the item's name instead of the book's title. (Whoops!)