Enchanted and re-named item clarification

These edits adds 2 main new features:

1) Enchantment indicator. By default there is now an italicized aqua (e) that appears after the name of the item if it is enchanted. This format is editable through the 'auction-info-enchant-indicator-format' line of language.yml, and the for it is specially defined in 'auction-info-enchant-indicator-style'.

2) Custom item name clarification. By default, with any re-named item, it will now output "custom name" (actual type) instead. Many users rename worthless items as more valuable ones, which although the custom name is in italics, to many it is still very unclear. To do this, there is %i (the custom name) and %I (the actual type), whose formats and styles are specially defined in a similar manner. 

These two things are completely customisable using the formats and styles, and are able to be placed anywhere inside your auction messages.

YouTube video feature rundown/customisation example:
http://www.youtube.com/watch?v=hBLIBNEyaz4

Use the code as you feel appropriate.