panels: default 298 width to allow a better fit on 1280px displays
(cherry picked from commit d057f21d20719ddb1b06c074f0717aa1b69d9e5b)
(cherry picked from commit 8be5b40364d921db3e8bb223fae03a04a88197ad)
rawspeed: remove unused variable
(cherry picked from commit 41511575c719e43a3df1ca41011ace9eee1d7791)
(cherry picked from commit cef07076c67fed8a63718e5a10e16a91151d5e94)
lighttable: slightly smaller scale with a odd to odd range
(cherry picked from commit df495ba9c2cad27976c04b071c57743d9cce3168)
(cherry picked from commit 7924909fdecd6f59ffa002d8db0e8f8f258c73c7)
fix some off-by-one errors in histogram calculation
(cherry picked from commit 25ba2cc281912e0197cdb4fdde9f03a0089f7605)

Conflicts:
	src/develop/pixelpipe_hb.c (remove waveform histogram)
cache: add more detailed fetch/hit/miss usage stats
(cherry picked from commit bbd6767b59d46b6d76d09b667de1f2d8ceebe96e)
darkroom: at 200% zoom don't interpolate
(cherry picked from commit 131ef0e0b0c40d224cc8f271379ddf311e8a89ed)
rawspeed: get nikon coolpix p330 from rawspeed svn
(cherry picked from commit 9e49e93dba55c01ac9ff5aba632377262f2e4a36)
(cherry picked from commit 71c5bcfcaededc583d4e8b8f82b5b830a70e4e33)
opencl: fix bug in priority string parser
(cherry picked from commit ce67f6a350755e2a9f6e729ebf2917e2ab832cdf)
opencl: stop use of opencl in case of serious problems and inform user
(cherry picked from commit 006f65110967f5323e59b814e5dd399451c94132)