Show git items in the panel only when in a git repository

[Angelk90]

Before	After	After2

Release Notes:

• If it is not a git repository it shows nothing.
• Fix stage and unstage title in context_menu

[ConradIrwin]

Thanks!

Should we just not have the panel at all in this case?

[Angelk90]

@ConradIrwin : I don't understand what you mean.

[nervenes]

Should we just not have the panel at all in this case?

it would be nice to have a button for creating a git repo from the panel, rather than forcing cli usage. for example, vscode:

[Angelk90]

@nervenes : I think this is a great idea.

Webstorm:

AuroraEditor:

CodeEdit:

[Angelk90]

@ConradIrwin : What do we want to do?
Are there any changes to be made or not?

[Angelk90]

What do you think of a text like this:

[ConradIrwin]

@Angelk90 sorry for the slow response here; and thank you for this!

[ConradIrwin]

I want to descope a "create new git repo" button for now, as to do that well requires configuring origins etc.