starting test to card_mover class
Test 'empty double' solved in card_mover_spec
test when origin is product line and destiny is feeder line
[WIP] Card Mover Tests
Testing to card_mover
Testing card mover
Testing card_mover
Finish testing for card_mover
Fix Card Mover tests
Change product line logic
Refactor tests
Changes for production
Refactor specs
Improve DB Performance
Change spec description
Merge pull request #2 from alvarezloaiciga/product_line

Card Mover Tests
Fully ajax requests
Dragging cards for feeder line cards and not droppable on train
Drag and drop for feeder line column and train deck solved
Drag and drop implemented with Ajax