pre-commit hooks test
update to run_test.sh
fix sceneCreate('l star') and 'vernier'
illuminantGet('photons') always return double
create unit test for scenes
move unit test files to isetbio/utility/unit test
test no verify commit
change scene size to make unit test faster
move run_tests to .git folder
create function for one command installation
Merge branch 'HJ-Pre-commit-Hooks' into Penn