- Relevant examples explicitly request it in their Makefile
- Removed the definition of UIP_CONF_IPV6_RPL from
contiki-conf.h. If needed, it's defined through a -D
This allows us to reduce CODE footprint of SDCC projects
built with --model-huge. Use carefully!
* Added a facility which allows us to enable/disable the
feature from the CPU dir (CC_CONF_NON_BANKED_OPTIMIZATION)
* Added the CC_NON_BANKED keyword to some platform files
(expands to __nonbanked)
* Started using this for some examples
