[Feature Request] Prominent naming for programs for debugging

[jpolitz]

I'm using Stopify in a context where I'm calling stopifyLocally a bunch of times on several different programs and juggling pauseImmediate with continueImmediate around runs. This seems to be working just fine, but in the debugger it would be nice if when I called stopifyLocally I could pass in a name for the program in compileOpts, and have that show up as a field on the AsyncRun object that comes back. Then a quick hover in dev tools would help me know which runner I'm looking at.

[arjunguha]

Let me know if this is still relevant, if you switch to using evalAsync.