v1.7

* The big (default) Expando button is treated within the theme, and now it is fully customizable for color (uses no images) and replaces the default big pixellated images one-for-one.

* Updated presentation of comment area. The non-RES users will see a familiar treatment as that of default reddit (without borders) and those with RES + commentBoxes enabled will see a nice compact version of comments with borders. Both the versions avoid extra spacing genertaed by "nesting" especially for the commentsBoxes version.

* Most css is refactored; so a line by line diff from older versions may not be as useful.

* related updates to modules and sidebar text done