Letter shortcut to jump to some actions

[outscale-mgo]

It would be very useful to have letter shortcut to jump to some actions:
for examples C could be use to Create (Instance/Volume...)
I,N,V,M, S could be use to jump to Instance, Nets, Volumes, Image, Security grid.

It would be nice to have the letter use for the shortcut in Color in the menu too.

Note that the colour could be complex to implement, so this might be made in another PR, with a new issue.

[jerome-jutteau]

+1 for action shortcuts but not for navigation between resources

What I would do:

• c: create new resource type depending of current view
• r: refresh view
• u: update selected resource if possible
• d: delete selected resource (with confirmation)
• q: Back to profile selection application. If already on profile selection: quit.
• ?: Show help about shortcuts

[outscale-mgo]

We already have some shortcut:

Return to profile : q
Exit              : Ctrl+Q
Refresh           : F5 or r
Search in Fields  : /
Help              : h

But it's still very imitate.

I personally would find it useful to have a way to rapidly switch from instance view to volumes/security....

Edit: also we might not need to have a shortcut to all resources, but only the most used one.

Edit 2: if the problem is that it would be confusing with other shortcut, we could say that uppercase shortcut are only here for navigation, while other shortcut are here for other shortcut