Glob Imports missing new files

[Stanislaw Klajn]

It seems that when doing a global folder import, new files added to that folder tend to be missed during compilation. Removing tmp/cache/assets and restarting the server helps, however we also experienced this when deploying to heroku.

For now, the way we solve it is to make any change to a file containing global import (adding extra space), so it forces file to be recompiled. Any better way to do this?

[Ryan Boland]

Seems to be a duplicate of #189