Ensure uid3 is lowercase in templates.
Also fix some bugs related to validating UID3. If the user enters a non-0x prefixed string, this is not always detected, and a UID3 range check warning indicates a different string was parsed (dropping the first two chars as if 0x was there).
bin.includes = plugin.xml,\
META-INF/,\
components/,\
UIQUserInterfacePlugin.jar,\
templates/,\
icons/,\
plugin.properties
jars.compile.order = UIQUserInterfacePlugin.jar
source.UIQUserInterfacePlugin.jar = src/
output.UIQUserInterfacePlugin.jar = bin/