Implemented TestData Factory
Datablob factory now produces spread data

Get spread-data blob with timestamp attached
Added constant for memcache threshold
SpreadMemcache has fetching capabilities
SpreadMemcache implemented
SpreadFactory produces a Spread object
Implemented SpreadDatastore

SpreadDatastore can perform fetches

Basic functionality for SpreadDatastore

Test for fetching multiple entries & basic saving

Tested for singular and multiple saved entries
Memcache fetch now returns array

Fixed memcache saving in double-list format
Functional testing for SpreadFactory

Implement fetch from datastore saves to memcache

Test saving to Datastore saves in Memcache
Included scores api endpoint