Allow settting workspace name on the fly, reveal workspace names in expo.

[dagbdagb]

Feature request:

I would like to be able to set the current workspace name on the fly. That is, hit a magic key combo which displays an input field in which I can type a string.

The rationale for this is that I typically work with separate 'topics' in each workspace. Some of these topics are highly dynamic in nature:

• debug networking issue at location X
• debug networking issue at location Y
• configure gear for location Z
• create report 99 for issue at ZZ
• create script for generic task TT
• update database for application AA

and so on. During the day, it is hard to keep track of what I currently do in which workspace. Being able to assign these workspace-names on the fly and then reveal all of them with expo would make for a slightly less frantic behavior when switching between tasks.

Thank you very much for wayfire.