First pass at render_performance page in webtest
Render performance for images in Plate.
Nicer placeholder image
render_performance/image/iid does tiles for big images
Add support for render_performance/dataset/id
BfPixelsWrapper: do not store the channel count and pixel type

The RGB channel count and pixel type/byte width can vary for every
series, so it is incorrect to store the values for the first series and
use them for every series.

Fixes ticket #10189.
BfPixelBuffer: allocate the correct size for the stack buffer

Should fix ticket #10202.
Swap sets 1 and 2.

The previous implementation did not take into account
that the min/max are required to determine the
rendering settings.
Review import sequence.
Re-order jar so nano-xml is always the last one (see #9926)
Merge pull request #673 from melissalinkert/buffer-sizes

BfPixelBuffer/BfPixelsWrapper buffer size fixes
Merge pull request #675 from jburel/rebased/develop/webstart

Re-order jar so nano-xml is always the last one (see #9926) (rebased onto develop)
Merge pull request #676 from jburel/thumbnails-import

Thumbnails import
Merge pull request #636 from will-moore/render_fs_speed_10183_develop

Render fs speed 10183 develop
Fix getLabel() bug from channel_name_tweaks PR