Here's a quick rundown of what's included in this checkin (@ denotes an import file, + denotes a mixin):
@ compass/utilities
@ compass/utilities/general
@ compass/utilities/general/clearfix
+clearfix - Clearing floats without extra markup
@ compass/utilities/general/tag_cloud
+tag-cloud(!base_size = 1em) - Emits styles for a tag cloud
@ compass/utilities/links
@ compass/utilities/links/hover_link
+hover-link - makes a link underlined only when hovered.
@ compass/utilities/links/link_colors
+link-colors(!normal, [!hover, !active, !visited, !focus]) - specify all the colors
of a link with one mixin. Colors not sepecified will not be emitted, this may or
may not work out depending on how you've defined your style rules.
@ compass/utilities/links/unstyled_link
+unstyled-link - A link that looks and acts like the text it is contained within
@ compass/utilities/lists
@ compass/utilities/lists/bullets
+no-bullet - Turns off the bullet for a single list element.
+no-bullets - Turns off the bullets for all the list elements in a list.
+pretty-bullets(!bullet_icon, !width, !height[, !line_height = 18px, !padding = 14px]) - use an icon for the list elements of a list.
@ compass/utilities/lists/horizontal_list
+horizontal-list - A list where the elements are floated left.
@ compass/utilities/lists/inline_list
+inline-list - A list where both the list and the list elements are inlined.
+comma-delimited-list - an inline-list that is comma delimited.
@ compass/utilities/tables
@ compass/utilities/tables/alternating_rows_and_columns
+alternating-rows-and-columns(!even_row_color, !odd_row_color, !dark_intersection) - The first colors are the even/odd colors respectively and the last argument is a shade that is subtracted from those colors for the even columns.
@ compass/utilities/text
@ compass/utilities/text/nowrap
+nowrap - Because remembering whether or not there's a hyphen in white-space is too hard
