Add project-only reference search scope - #3850

Add project-only reference search scope#3850

mielientiev wants to merge 5 commits into

eclipse-jdtls:maineclipse-jdtls/eclipse.jdt.ls:mainfrom

mielientiev:feature/project-only-search-scopemielientiev/eclipse.jdt.ls:feature/project-only-search-scopeCopy head branch name to clipboard