WIP #205 Added chmod command to generate_bash macro.
WIP #205 Added chmod command to generate_bash macro.

Signed-off-by: Philip Schwartz <90179e62a462019a8b170b5c04a4f0541ad92702@lexisnexis.com>

afishbeck/HPCC-Platform,afishbeck/HPCC-Platform,afishbeck/HPCC-Platform,afishbeck/HPCC-Platform,afishbeck/HPCC-Platform,afishbeck/HPCC-Platform