[Bro-Dev] script loading changes

[Jonathan Siwek]

> Are dots in directory or script names still allowed (and are they
> handled correctly?). E.g., what happens if I have a script
> 
> foo.bar/foo/bar.blub.something.bro

Yikes, you're right, that's tough to resolve unless we say dots
aren't allowed in package/directory or script names.  Or we can
escape them in the script:

    @load foo\.bar.foo.bar\.blub\.something
or
    @load foo\.bar.foo.bar\.blub\.something\.bro

I think exposing the dotted format to users this way might be more
trouble than it's worth, want to ditch (1) in the original proposal?

- Jon