EVIS: Allow parens in variable names

Needed for Windows environment variables.
Merge topic 'dev/faster-evis' into next

366a20c5 EVIS: Allow parens in variable names
CMake Nightly Date Stamp
Add FindOpenCL and FindHg modules.
Merge topic 'find-hg-opencl' into next

49f21d89 Add FindOpenCL and FindHg modules.
4e647cf6 CMake Nightly Date Stamp
Add FindOpenCL to cmake-modules.
Merge topic 'find-hg-opencl' into next

21cb3876 Add FindOpenCL to cmake-modules.