[Ids-devel] A patch for index

[Randy M. <ra...@ac...>]

This patch is pretty simple.

	1.Adds a more descriptive comment to the code
	2. Is a little more careful on trimming off leading .'s
	3. Makes fileExtension a local variable (my)
	4/ changes the local variable name from image to Pic, since image
		mask an earlier declaration.  (ie two variables had the
		same name)
	5.Sets embeddedComments to a default value
	6. Does some more boundary checking on the embeddedComments
	   and previewName variables
	7. Fixes a spot where ".album.jpg" should be $albumIconName;


BTW: I am aware of a one spot in the current source tree that still uses
".album.jpg" instead of $albumIconName.  I'll send the requsite patches
for that soon.

Randy