Fix permission for all files in s2i assemble script
Fix permission for all files in s2i assemble script

Adds fix-permissions right after `mv/cp` command so it keeps
permissions.

fix-permissions should be used also at the end of assemble script
because of commands like 'cat' could have had wrong permission
or ownership.

Signed-off-by: Petr "Stone" Hracek <5ec98b824b3d06300936ce230b04e9851e98fc96@redhat.com>

soltysh/sti-python,soltysh/sti-python,openshift/sti-python,sclorg/s2i-python-container,sclorg/s2i-python-container,openshift/sti-python