Compacted WP table, added WP data reload after payments' BA update

[MadOPcode]

Implements #90, #92, #93.
Added WP data reload after payments' BA update to check whether all BAs were updated.

[maxceem]

1. Tooltip for the Team Name for the first row now is getting shown under the team name, instead of on top of it, see screenshot https://monosnap.com/file/6t2ZvI3b5mKPJAPNX1kLfGU3gHdNAb

2. We don't have to reload work period because in the response of "/work-period-payments/bulk" we already return info about which BA was updated successfully and which wasn't like this https://monosnap.com/file/kHMG53DrXYVbDWg717FVkbCfCqhiOn. The response of create/update requests always return up to date info, unlike if we get data immediately after that.

3. We also have the same kind of issue in TaaS App and add such an artificial delay https://github.com/topcoder-platform/taas-app/blob/dev/src/constants/index.js#L35-L38. Let's also create a similar constant which we would use in all the places instead of hardcoding 3000.

[maxceem]

@MadOPcode works good for me as per local testing, merging to pass to QA.