Added note that the extension is for Chrome
Displayed results with unordered list
Added checkboxes to list elements
Added ability to select removed bookmarks

Added delete button

Added deleteBookmarks() function to check if the checkboxes are checked
Replaced unordered list with table element

The bookmark data to be represented (name, folder, date) can be
considered tabular data, therefore using the table element is justified.
Styling the table is much easier than using list elements or nested
divs.
Replaced multiple vars with comma separated list
Added folder name to table entries
Renamed tdLink to tdName

This reflects that the tdName reference matches with the table header
element Name
Renamed tdCheckbox to tdSelect
Added dates to the table entries
Moved buttons inline with heading

Placed buttons in a list to preserve their ordering and placement

Needed to specify large enough font-size for heading so that the buttons
would vertically align

Clearing the float is required for the table so that it correctly spans
the width of the page
Added vector icons from Font Awesome

Used Fontello to create a custom icon font which contains four icons:
search, trash, down arrow, up arrow
Added basic styling to delete and scan icons

Removed button backgrounds
Added border on hover
Increased size
Fixed centering of icon within button
Positioned title and buttons relative to header

Removed inline and float properties with relative and absolute
properties

Removed unordered list for buttons with a wrapping div
Added border and background to buttons
Added spacing between buttons
Switched the scan and delete buttons

Switched the buttons so that the scan button appears first followed by
the delete button. This order makes more sense since the procedure is to
first scan the bookmarks, then delete the selection.
Added displaying the table after results found

Initially the table's display property is set to none to hide it. The
property is set to block only when the user performs a scan and there
are results to show.
Added truncating of folder column

Adds ellipsis when the name of the folder exceeds a specified maximum
width (in pixels).
Made table layout fixed

Added colgroup and col tags with widths defined in style sheet.
The width of the table must be specified (ie 100%).

Hiding the table with display set to none was preventing the column
widths from working, so it was removed.