Bug 517982: [Tooling] Performance regression in properties view

Ensure performance of XWT resource look-ups in a typical Papyrus-RT
installation without overriding an existing customization of the
MRU bundle ZipFile cache.

Includes the Papyrus-RT official release installations just to
prepare them for future upgrades.  This config.ini manipulation
is done only in the 'bootstrap' phase because it will not work if
the user subsequently renames the installation bundle (on Mac
platform); the path computed by Oomph assumes the product name.

3 files changed