squish.lua: Only prepend project base path for relative paths specified in the squishy file

make_squishy: Improve 'Couldn't resolve' message

make_squishy: Fix traceback when file doesn't contain any path component

make_squishy: Fix traceback on modules that couldn't be found on the filesystem (thanks Valerio)

(0) -30 -10 -4 +4 +10 tip

mercurial