Editing of packages fails in 1.0-r12

[GoogleCodeExporter]

Hello,

I have created some packages in wpkgexpress. Everything worked flawless.
But the I tries to increment the revision number to force an update.
Unfortunately the changes aren't commited because wpkgexpress complains that:
"The package's id must start with a letter or number and only contain:
letters, numbers, underscores, and hyphens."
My package id is "firefox35". This happens with all packages I've created.
I hope this issues is resolved soon, because wpkgexpress seems to be great
piece of software.

Original issue reported on code.google.com by [email protected] on 7 Jan 2010 at 10:06