Merge pull request #6 from cjandayan/accesspage

July 9 Keypair create and delete only
test script for injecting users into environment
Merge pull request #11 from kfajardo/branch1

test script for injecting users into environment
PM creates volumes

Updates
Merge pull request #12 from kfajardo/createvol

PM creates volumes
update node threshold
Attach volume to instance
Merge pull request #15 from kfajardo/attachvol

Attach volume to instance
Merge pull request #14 from cpdocumento/SA_monitoring

update node threshold
Attach floating ip to instance
Merge pull request #17 from kfajardo/attachip

Attach floating ip to instance
july 9 corrections to PM_deleteAccess and keypair_helper
july 9 used and added res_keypair