Merge branch 'release/0.2.x'
added the missing validate method in AM, Dev Task : CSH-1522
updated the code with review comments, Dev Task : CSH-1522
loads existing cabundle instead of creating a new for PUT call, Dev Task : CSH-1522
#time - 5m, #comment - Ticket - CSH-1522, PUT on stormtracker agents fails
Merge branch 'feature/issue-CSH-1522' into develop