Added mailchimp dummy account creds
Added changes related to auction checkout and catalog view page
Resolved the bug related with placing a bid having value less than "minimum bid".
Added checkbox "AddNewsLetter".
Added auction ending date on products page.
Added Dynamic Navigation Features.
Added follow product functionality and frequency emailing
Merge branch 'navigation'

Conflicts:
	db/schema.rb
Added  migration for catalog.
Merge branch 'newsletter'
Merge branch 'allow_user_to_bid'
Added Gibbon Gem to gemfile.
Added increment according to the range of minimum_bid.
credit Card
Email should be editable by admin
Merge branch 'custome_email_content'
Added changes in credit card form at /profile path.
Added username and password to database.yml
Updated spree_auctions version.
Updated spree_auctions version.