Remove unnecessary list_remove in ctimer.c (list_add automatically removes first)
struct queuebuf_data: swap len with data to make sure data is 32-bit aligned
struct frame802154_t: make sure dest_addr and src_addr are aligned
frame802154: move inclusion of linkaddr.h from .h to .c file
Merge pull request #861 from simonduq/queuebuf-field-order

Alignment of field `data` in queuebuf
Merge pull request #860 from simonduq/frame802154-align

frame802154_t: make sure dest_addr and src_addr are aligned
Merge pull request #858 from simonduq/cleanup-ctimer

Remove unnecessary list_remove in ctimer.c (list_add automatically remov...
Merge commit 'eb0676212c5f43decdbdf3bb392187a98243da57' into HEAD