Feature Request: manual mod id supplement after timeout

[fedprod]

I'd like to suggest to add an option to manually add a to downloaded file after a certain timeout (say, when the mod haven't been grabbed for 60 seconds), because it happens too often in the last weeks that the curse project id resolver just keeps looping on itself (but the pointed to source it should point to IS available!) and so cmpdl never finishes with the modpack download.

An easy way would be just do dump the time-outed mods in the log at the end, like it's already done with completely failed mod downloads.