Modify SMD_chip_package_rlc-etc.py to allow manufacturer PN naming.
I needed to generate a footprint for a ceramic chip antenna, like this one: https://www.johansontechnology.com/datasheets/2450AT18A100/2450AT18A100.pdf
I thought it would be great to use SMD_chip_package_rlc-etc.py for this, but it doesn't allow to modify the naming to a manufacturer_part-number scheme.
This patch allows to add 3 more data fields: manufacturer, manufacturer_pn and description. Using this, I can generate footprints for the above antenna, with correct naming.
Edited by Joel Guittet