Ctrl + A binding used for bringing up the Accounts window

[amki]

The new version of Gwibber uses the binding Ctrl + A to bring up it's Account Management window.
I think this is not really a good solution because Ctrl + A is also commonly used to mark all text in text fields.
Doing so in the actual Gwibber release will open the account window instead of selecting the text written.
The account window should probably get another binding for it to open (since it's not that much used after configuration)