Fix debugging from test explorer & don't attach to testhost.exe#190

Merged

spebl merged 8 commits into

dev15from

dev/spebl/debugging

Apr 6, 2021

Commits on Mar 31, 2021

attempt to update test platform ref
spebl
committed

Commits on Apr 2, 2021

add back testwindow references
spebl
committed

Commits on Apr 3, 2021

Revert "add back testwindow references"
spebl
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add vspackage as mef component to vsixmanifest since we moved one of the testwindow exports there
spebl
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