teamwork: Fixed sliders issue.
teamwork: Fixed sliders issue.

Summary:
This is a fix for bug T1553: [Teamwork Settings] Sliders Should Be Disabled When Select "Disable remote media fetching"

Signed-off-by: Srivardhan Hebbar <sri.hebbar@samsung.com>

Reviewers: zmike, devilhorns

Subscribers: cedric

Maniphest Tasks: T1553

Differential Revision: https://phab.enlightenment.org/D1375

rvandegrift/e,FlorentRevest/Enlightenment,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,tasn/enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,rvandegrift/e,rvandegrift/e,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment