Simplifying mask usage

Numerous beginner users regularly get confused about how to use burning/export/conversion/auto-organize masks.  This is an attempt at fixing this issue in a manner that also rationalizes several additional features:
#687: capitalization correction and spellcheck
#123: removal of some words
#??: forcing masks to specified widths

In order to limit confusion:
-Masks for the above functions that currently exist should no longer be editable. There should just be a dropdown list of already-configured masks, and to the right, an 'Edit' button that allows the user to change the masks.
-When the user clicks the edit button they are brought to a "Edit Destination Formats" screen:

Destination Format: ______________________________________^ [Add]      (drop-down of existing masks)
                                                            [Remove]
Sample: __________________________________________________

-Edit Destination Format-------------------------------------------------
| Directory:        __<current directory>__^                   (drop down where the second option is 'browse...'
| 
| Subdirectory format:   _<property>_ _/_ _<property>_ _/_ _<Property>_ _/_ _<Property>_ / 
| Force # characters to: __^ _left__^     __^ _Left__^     __^ _left__^     __^ _left__^    
|
| Filename format: _<property>_ _-_ _<property>_ _-_ _<Property>_ _-_ _<Property>_ 
|                  __^ _left__^     __^ _Left__^     __^ _left__^     __^ _left__^
| 
| Options:
| [ ] Change case: (o) Specific characters ( ) All uppercase ( ) All lowercase  
|     [x] Capitalize all words
|     [ ] Capitalize only first word in a property
|         [x] Subsequently capitalize first word following: __-, ), ., :, /, ;, ,,,__
|     [x] Subsequently adjust capitalization for:  __And-->and, Dj-->DJ, Mc-->MC, VS-->vs, Vs-->vs, The-->the,
| [ ] Change characters {o} Replace underscores with spaces  ( ) Replace spaces with underscores
| [x] Remove Artist prefixes: __The, A__
|-------------------------------------------------------------------------- 


Note: If user tries to edit the Destination Format mask directly, they are prompted with:
'Direct Editing of the Destination Format should only be attempted by advanced users. Are you sure you want to proceed? 
[ ] Do not show this again		[Yes] [No]'