Update sharing screen messaging.

[vshivam]

We need to provide better messaging on the share url screen. Add more options such as 'Create new content'.

[mkash32]

@vshivam Can you take a look at this pull request also when you get a chance?

[vshivam]

This is more of a UX problem. I'm not really sure if we should redirect the user to the 'Message' application by default. What if the user prefers to use 'PlainPost' ?

The other option would be to open the Navigation Drawer when the user presses 'Create New/Create' and he/she can choose either.

Open to discuss to any more ideas/thoughts.

[smcgregor]

In the immediate term, I am comfortable making the choice to drop the user into the message application. I think the other option would be the help page.

[mkash32]

@vshivam What options should the user have after pressing the button? PlainPost and Message? If it's those two, how about opening a dialogue box with the options?

Instead of strictly sending the user back to the message application every time we could send the user to the most recently used application.