appsdk-bump-app-catalog 373 bumping sdk to 1766-409ed26

sdk commit: RallySoftware/appsdk@3aa7bff5e34191b099cc42d1f73537545d7027f1
author: Matt Greer
message: menu item separators were invisible, fixed css

sdk commit: RallySoftware/appsdk@409ed26c18fef38d383cf85aa331919ca0cb1d5b
author: Robb Lee and Richard Green
message: S63247: Added postGet request to Portfolio Item Hierarchy App
appsdk-bump-app-catalog 374 bumping sdk to 1769-b5952ef

sdk commit: RallySoftware/appsdk@b648f014c92793b1aec67efa67fa278ce666897b
author: Stefan Kendall
message: S61385: Prompt when user closes/reloads EDP with unsaved changes

sdk commit: RallySoftware/appsdk@b5952ef31d45ac0dcfa1a76177bfa0b1b1783fdc
author: Stefan Kendall
message: Revert "S61385: Prompt when user closes/reloads EDP with unsaved changes"
appsdk-bump-app-catalog 375 bumping sdk to 1770-e7260ca

sdk commit: RallySoftware/appsdk@c317b38ea4b49c385caf8d5c7c632ca8ad798b71
author: Stefan Kendall
message: S61660: Required field styling for all fields.

sdk commit: RallySoftware/appsdk@e7260ca65b85b890cceb1302dce359679184c7b8
author: Stefan Kendall
message: Revert "Revert "S61385: Prompt when user closes/reloads EDP with unsaved changes""
Added unsupported browser flair to RPB
Revert "Added unsupported browser flair to RPB"

This reverts commit cd24575d07f77201e54abfcb4caeaca9a41772ac.
appsdk-bump-app-catalog 376 bumping sdk to 1771-ff30f3d

sdk commit: RallySoftware/appsdk@ff30f3d9b0eb66747e9debfa45e200d998fe6e81
author: Dave Thompson, Ben Ridge and David Wire
message: DE20275: correct scoping issue when setting value
ID collisions are causing test failures