Format phone number

Add method for formatting phone number, presently in format (xxx)
xxx-xxxx.
Add conditional code for checking that phone number exists

Formatting of phone number requires that a number exists in the model.
Add directions link

Directions button links user to Google Maps with the directions to the
establishment from the current location filled in.
Remove temporary hours formatting
Add rollovers for buttons

Return to list, Directions, and Website links didn't have a rollover
state. It has now been added.
Increased letter spacing of results message text

This commit increases the letter spacing of the results text (at the
top of the results list) as the kerning made the space between the
quotation mark and the rest of the text look like there wasn't a space.