Market Page Search Complete & Bid System Setup

Market Page Search Completed:
-Modified handlers to retrieve required objects
-Added utility file that contains static regular expressions against
which search strings are matched (RegexUtil)
-Market view makes ajax call with search string to retrieve matched
market posts
-Market view search button removed since the search is dynamic
-Added a new partial view to Market page for updating the list of
matched posts (every keystroke in search bar updates the list = dynamic)
-Partial view for Sell Post updated to resemble that of Buy Post; Book
condition removed from Buy Post (semantic error)
-DAL's select method modified to be able to specify column names for the
SELECT statements

Bid System Setup:
-'Submit' button now under "Negotiate a Price?" category
-'Buy' button now always available
-Model and handler for bid offers created for bid system back-end
purposes