added models and list commands for subscription, device, plan
added customer and subscription create commands
add video_favorites to customer table
add get of video favorites for specific customer
add favoriting a video to cli
add unfavoriting videos to api cli
remove pry
rename to consumer
update readme
Merge pull request #2 from edla/add-video-favorites-to-svod

Add video favorites to svod
added card models
Merge branch 'svod' of github.com:edla/zype-cli into svod
renamed customer to consumer in card models
add backslash in cards find call
add destroy action to subscription
set up pry for subscription save
update subscription in api
remove pry
Merge pull request #3 from edla/add-to-subscription-actions

Add to subscription actions (update and delete)
fix deleting a video favorite