Build Branch: dev15.6

Internal ID: FSharp-Signed_20180213.7
Internal VS ID: d15.6.27xxx.xx

Build Branch: dev15.6

Internal ID: FSharp-Signed_20180131.5
Internal VS ID: d15.6.27406.00

Build Branch: dev15.6

Internal ID: FSharp-Signed_20180115.2
Internal VS ID: d15.6.27323.02

Build Branch: dev15.5

Internal ID: FSharp-Microbuild-Dev15-RTM_20171104.1
Internal VS ID: d15rel.27130.00

Build Branch: vs2017-rtm

Internal ID: FSharp-Microbuild-Dev15-RTM_20170818.1
Internal VS ID: d15svc.27004.2002

fix-resource (dotnet#3690)

prepare FCS release with this feature

bump FCS version (dotnet#3676)

* bump version

* Update RELEASE_NOTES.md

Internal ID: FSharp-Microbuild-Dev15-RTM_20170809.1

Internal VS ID: d15svc.26730.08

Internal ID: FSharp-Microbuild-Dev15-RTM_20170728.5

Internal VS ID: d15svc.26730.3