* commit 'v1.2.3-41-gc4c6c905': (40 commits)
  test splitting resources to put the largest subfolder into its own separate source file
  make simd testing catch NaN values also
  add test of simd implementations, small tweak to wb_shortcuts completion
  add -simd global option to wb_command, new volume label probability and cifti label to border commands, help info tweaks
  some tweaks and helpers for simd to prepare for adding option
  further tweak to cifti resample help
  add some help for template direction in cifti resample commands
  use sddot in cross correlation also
  update copyrights, extra stubs for compiling SIMD option code without testing SIMD support defines
  Speed up correlation computation using SIMD instructions
  make completion behave better for filenames given for string arguments (and for questionably named directories) by adding a trailing slash and no space to directories
  wb_shortcuts update
  typo in help info
  fix error messages for invalid columns in -cifti-merge
  small update to wb_shortcuts
  update wb_shortcuts, put wb_shortcuts initial switch completion into bash completion
  allow use of map names in -cifti-merge
  fix wrong help info
  update/simplify readme
  some help text improvements
  ...

Do not provide --parallel on mips architectures to dh in hope to reduce memory impact and avoid FTBFS

add -simd global option to wb_command, new volume label probability and cifti label to border commands, help info tweaks

Speeds up the computation of correlation values in
  wb_command -cifti-correlation,
  wb_command -cifti-correlation-gradient, and
  wb_view's dynamic connectivity feature
using SIMD-based dot product implementations.

To achieve this, the two modules cpuinfo and dot, from
  https://github.com/kloewe/mod-cpuinfo/commit/3799c70 and
  https://github.com/kloewe/mod-dot/commit/3b83d6a, respectively,
are used.

Depending on the definition of CARET_DOTFCN, src/Common/dot_wrapper.h
includes the functions from the dot module or an inline function that
implements the originally used dot product computation. If the dot module
is used, the function sddot() dispatches the call to sddot_avx(),
sddot_sse2(), or sddot_naive(), depending on the supported instruction set
extensions. These are determined at runtime using the functions from the
cpuinfo module.

The new functions are currently only used in the Linux version.

make completion behave better for filenames given for string arguments (and for questionably named directories) by adding a trailing slash and no space to directories

Changed finding of OSMESA libraries for offscreen rendering to use 'simplified names' (GL instead of libGL.a, libGL.so) and to use the OSMESA_DIR as 'HINTS' instead of PATH so that the system libraries, if available, can be used when the user does not have copies of the OSMESA libraries.

WB-646 Color bars fail to display trailing zeros when set to a manual precision: Added functionality to percentile data mode.

Continuing development on WB-628 - Ability to adjust NIFTI form dynamically in wb_view: Added saving and restoring control points to/from scenes; show error information on convert image to volume dialog.

Continuing development on WB-628 - Ability to adjust NIFTI form dynamically in wb_view: Added 'image' toolbar for editing of control points (add, delete, delete all); added selection of image control points; moved conversion of image to volume from Data Menu to image toolbar; and other related items.

Added display properties for image display.  The properties include: Depth of image (behind, in front, or in middle of model), minimum and maximum thresholds, and opacity.

Fixed bug that mixed up a property for the tab with corresponding property for the display group for the standard color type.

Fixing drawing of orthogonal volume slices in ALL view so that they are drawing correctly for any orientation.  Again this is for ALL view (note that volume slice view was previously corrected by Tim).

make -cifti-merge-dense do something reasonable with volume label data - currently the later arguments get priority for position in the label table, due to replace structure

debian/patches/deb_dynamic_GLU - to list .so ahead of .a to provide dynamic linking against GLU and co