Fix error message for existing configs in projects that have errors, but were filtered out by filtering prefs. Error message was left off, if there was one.
bin.includes = .,\
META-INF/,\
icons/,\
plugin.xml,\
NewsReaderPlugin.jar,\
data/
jars.compile.order = NewsReaderPlugin.jar,\
.
output.NewsReaderPlugin.jar = bin/
source.NewsReaderPlugin.jar = src/