Add a description to Push.

Remove link to Push application.

BUG=None
R=jcgregorio@google.com
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/1575cdf929fde3ef1a2f1b7a424b089eaaa32863

[tfarina, 2015-01-28 16:33:22]

https://skia.org/dev/contrib/directory?cl=884203002

[tfarina, 2015-01-30 14:26:21]

Ping?

[jcgregorio, 2015-02-02 17:32:13]

On 2015/01/30 14:26:21, tfarina wrote:
> Ping?

Actually not sure this link should be there, it's really only useful to
skia-infra. Can you delete the whole line?

[tfarina, 2015-02-03 02:14:53]

On 2015/02/02 17:32:13, jcgregorio wrote:
> On 2015/01/30 14:26:21, tfarina wrote:
> > Ping?
> 
> Actually not sure this link should be there, it's really only useful to
> skia-infra. Can you delete the whole line?

Done.

[tfarina, 2015-02-03 19:53:18]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-02-03 19:54:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/884203002/40001

[commit-bot: I haz the power, 2015-02-03 19:54:13]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2015-02-04 01:54 UTC

[jcgregorio, 2015-02-03 20:06:10]

lgtm

[commit-bot: I haz the power, 2015-02-03 20:07:24]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/1575cdf929fde3ef1a2f1b7a424b089eaaa32863