Added a function for the slave to print received data.
auto_init: adapt auto_init for cc110x devices
rpl_udp: Addresses must only be 8-bit with cc110x
rpl_udp: optimize error handling for set command
OSX: fix readlink call
Merge pull request #1878 from authmillenon/rpl_udp-16bit-addr

rpl_udp: Addresses must only be 8-bit with cc110x
added board airfy beacon
Merge pull request #1926 from mehlis/fix-readlink

OSX: fix readlink call
netdev: clarify documentation of netdev_driver_t::get_option()
Merge pull request #1928 from authmillenon/netdev-fix-doc

netdev: clarify documentation of netdev_driver_t::get_option()
Revert "cpu/cc2538: sbrk() checks if the requested memory is really available."

This reverts commit 81dea364a5b372ad1625181eff710c095420735c.
cpu/cc2538: Enable the CC2538's more compact alternate interrupt mapping.
Merge pull request #1930 from locicontrols/cc2538-altmap

cpu/cc2538: Enable the CC2538's more compact alternate interrupt mapping.
Merge pull request #1896 from mehlis/add_board_airfy_beacon

added board airfy beacon
cpu/stm32f1: fixes for the cpuid driver
cpu/nrf51822: changed ISR stack size to 512 byte
drivers/at86rf231: change to PLL_ON to change address
drivers/at86rf231: print raw packet when DEBUG_ENABLED
drivers/at86rf231: frame_type has to be set by upper layers
examples/default: print 16bit addresses