Cross Reference: /development/samples/training/ContactsList/res/drawable-mdpi-v11

`Name`	`Date`	`Size`
Up to higher level directory
`ic_action_add.png`	21-Oct-2016	`183`
`ic_action_edit.png`	21-Oct-2016	`603`
`ic_action_search.png`	21-Oct-2016	`515`