gem/nrml — pull request #43 by larsbutler (2012-09-13 12:29:43+00:00)
Title: Reduced restrictions on `applyToSources`

Reduced restrictions on the `applyToSources` field to allow otherwise
valid source ids. (For example, in the source model you can define the
ID for a seismic source to be simply "1". With the previous restriction
`applyToSources`, this was invalid.)

This bug was discovered while working on https://bugs.launchpad.net/openquake/+bug/1047250