[SRADA-400] feature dialog, alpha version.

[SRADA-400] feature dialog, alpha version.

Submit feature dialog alpha version.
1. Choose target device
2. Choose Features
3. Delete selected feature
4. Follow GUI guides
5. Use GUI assets

Known issues:
1. Icons of Feature list will not be updated as deleting feature.
2. Alignment of title could not be set VERTICAL CENTER.
3. Information button on feature list doesn't working.
4. Selected feature list will not transfer timeline page.

Change-Id: I31efc313464d944b2eb818ddb28da6867174a5e9
Signed-off-by: joon.c.baek <joon.c.baek@samsung.com>