iw: update to iw 3.14

- update iw to 3.14
- remove some patches that are obsolete
- 200-reduce_size.patch has new coalesce removed from Makefile matching prev. ver
- refresh patches

This increases the size of the binary by 6.7%:
  87801	   4400	    320	  92521	  16969	iw-3.10/iw
  93995	   4424	    324	  98743	  181b7	iw-3.14/iw

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>

SVN-Revision: 39486