Closes #120
Merge pull request #127 from bayendor/120_lockdown_orders

Closes #120
address back redirects back to current user
Merge pull request #128 from AdamSmith910/master

address back redirects back to current user
add plus and minus and corresponding js and routes
Merge pull request #129 from dglunz/cart-ajax-quantity

add plus and minus and corresponding js and routes
Removed pended tests covered by feature specs
Merge pull request #130 from bayendor/cleanup_pending_tests

Removed pended tests covered by feature specs