SE-1834

[SE-1834] Log changes to Underwriters Estimates
Product Line:	P&C
Component/s:	MG & Reserve Orders
Fix Version/s:	SICS 20.1

Aim of function

Log changes to the Estimation Complete flag in Underwriters Estimates, Underwriters Estimates tab, Pricing or Adjusted Estimates sub tab, in line with logging of other updates on business conditioins.

System Parameters Affected

None

Existing functionality affected

Log function in SICS