Merge 6.0.0 rc.2 changes#5606

Merged

TravisEz13 merged 6 commits intoPowerShell:6.0.0from

TravisEz13:move_6.0.0-rc.2_changes

Dec 2, 2017

Commits on Dec 2, 2017

Use explicit libpsl-native binary name for dllimport. (#5580)

dantraMSFT
authored and
TravisEz13
committed
Fix xunnit test for PS (#4780)

chunqingchen
authored and
TravisEz13
committed
Skip null-element check for collections with a value-type element type (#5432)

daxian-dbw
authored and
TravisEz13
committed
Update PowerShell executable name in using-vscode.md (#5593)

daxian-dbw
authored and
TravisEz13
committed
Remove exclusion for hang and add context exception for remaining instances (#5595)
TravisEz13
committed
Remove unncessary check for Paths.count > 0 as there is code later to use the current (#5596)

SteveL-MSFT
authored and
TravisEz13
committed