Feature/api backlog - closes #518

[frenchbread]

@apinf/developers Please review. Closes #518.

[brylie]

This seems ready for review/merge. @jykae will you please review?

[jykae]

I noticed couple of bugs. @brylie started to fix them.

1. Cannot remove Backlog item.
   Uncaught TypeError: Cannot read property '_id' of undefined
2. When editing item I would expect to have existing data in the form, now it is empty after creating one.
3. Admin should be able to modify all API backlogs, currently only API manager is able to edit. Anonymous user should not be able to edit API backlogs.

[frenchbread]

@brylie Looks good! Thanks for integrating it yourself.

Still there is an Add backlog item button on a apiBackend page that current user is not managing. I think it's not supposed to be there. Do you want me to add a check for it?

[frenchbread]

Agreed with @jykae about not able to edit backlog item

[frenchbread]

As I understand, @jykae, you are fixing it right now? Asking so that we are not messing up the commits here.

[brylie]

@frenchbread are you available for a chat?

[frenchbread]

@brylie Yep!

[brylie]

We are really close to having things working. The main challenge currently is that the Edit and Delete buttons are not working correctly after refactoring.

Lets chat in appear.in

[brylie]

@frenchbread I have working changes. I will commit the changes now.

[frenchbread]

@brylie Tested - all permission checks are on place now. Works for me.

@jykae Would you also review this one?

[jykae]

@frenchbread @brylie Reviewing now.

[jykae]

Verified: Issues fixed and permissions work. Great!