Updated stack cleaning

Fixes:
  - option S was not recognizable
  - stack cleaning was not full, included purge mode

Added:
  - F option: forced purge of all stacks that is deleted
  - purging parameters set to batch 10, >1 days by default

Change-Id: I11378c6ff77907b91af9793db06fbb24c2534097
1 file changed
tree: 0c8879a2087a97309b91cd26ce28b491d4af293a
  1. rally/
  2. tempest/
  3. wally/
  4. cleanup.sh
  5. cleanup_old.sh
  6. configure.sh
  7. Dockerfile