Several platforms defined compressions modes values:
SICSLOWPAN_CONF_COMPRESSION_IPV6
SICSLOWPAN_CONF_COMPRESSION_HC1
SICSLOWPAN_CONF_COMPRESSION_HC01
instead of using the global SICSLOWPAN_COMPRESSION_LEVEL definitions
-Add hit counter to index.html
-Adding link to favicon.png
-Fix serving of binary (image) files in avr-makefsdata file
Changes by Colin O'Flynn:
-Removed extra linebreak in tutorial-raven.txt
-Fix to contiki-conf.h in avr-rcb platform