Pull request for issue # 192

Change stage summary to include stage progress, running time
Merge pull request #213 from Khushbu27/0.4.0.1

Advanced config UI cleanup and Stage summary changes
fix the bug that when COSBench runs for a long time on swift, it will return 401 error code
Merge pull request #216 from xiaoerlyl/0.4.0.1

fix the issue  #212
UI: Add tooltips to configurable params on the config UI

Addresses issue #146

Description:
Formatted tooltip content
Added "Main" stage tooltip
Auth/storage configuration tooltip added