comment/todo re: directory creation
show staging directory (caskroom) in doctor

refs #6471
add MassReplaceIt v2.9.1
Update Mjolnir to 0.4.3
Merge pull request #6482 from meunierd/master

Update Mjolnir to 0.4.3
Merge pull request #6479 from macbookandrew/mass-replace-it

add MassReplaceIt v2.9.1
updated shotcut (14.10.01)
Merge pull request #6483 from vitorgalvao/update-shotcut

updated shotcut (14.10.01)
Update Gambit Scheme to 4.7.3
Merge pull request #6484 from ndr-qef/gambit-scheme

Update Gambit Scheme to 4.7.3
Fix caveats os_version_only Tiger support
Update Seil to 10.11.0
Merge pull request #6488 from meunierd/master

Update Seil to 10.11.0
Merge pull request #6487 from alexcruice/caveats-dsl-tiger-support

Fix caveats os_version_only Tiger support
Add Bitwig Studio
Update Cloud to 3.0.1
Update filebot.rb

+ FileBot 4.5
Merge pull request #6486 from ianks/bitwig

Add Bitwig Studio
Merge pull request #6490 from rednoah/patch-1

Update filebot.rb
Merge pull request #6492 from federicobond/cloud-3.0.1

Update Cloud to 3.0.1