#19171  Add a simple openGL menu that will work x-platform
#19171  move of usleep function to SharedUtil.cpp
#19171  split of menu.cpp in menuColumn.cpp and menuRow.cpp
#19171  Code Review changes
#19171  merge with master
#19171 Missing Code Review changes
#19171 Missing Code Review changes - part 2
Merge pull request #22 from dominiquevincent/19171

Code Review for Job #19171