added user test, basic user methods

Gemfile

@@ -1,23 +1,13 @@
 # Edit this Gemfile to bundle your application's dependencies.
 source 'http://gemcutter.org'
 
-
-## Bundle edge rails:
-path "/Users/ayi/Projects/personal/rails3", :glob => "{*/,}*.gemspec"
 gem "rails", "3.0.0.beta"
+gem "pg"
+gem "memcache-client", :require => "memcache"
 
-# ActiveRecord requires a database adapter. By default,
-# Rails has selected sqlite3.
-gem "sqlite3-ruby", :require => "sqlite3"
-
-## Bundle the gems you use:
-# gem "bj"
-# gem "hpricot", "0.6"
-# gem "sqlite3-ruby", :require => "sqlite3"
-# gem "aws-s3", :require => "aws/s3"
-
-## Bundle gems used only in certain environments:
-# gem "rspec", :group => :test
-# group :test do
-#   gem "webrat"
-# end
+group :test do
+  gem "shoulda"
+  gem "factory_girl"
+  gem "mocha"
+  gem "faker"
+end