Add Streamtools v0.2.3
document oddity of SketchTool binary install

references #4240
pandoc: add caveats about pandoc formula in homebrew
Add Scout
upgrade XQuartz to version 2.7.6
Add Zed v0.11.3
Merge pull request #4471 from alebcay/zed

Add Zed v0.11.3
Merge pull request #4458 from mAAdhaTTah/scout

[WIP] Add Scout
changed scout to be 'caskroom_only', instead of linking the installer
no need to specify authbuddy uninstall as Array
Alignment changes to heroku-toolbelt
Merge pull request #4474 from vitorgalvao/authbuddy-changes

no need to specify authbuddy uninstall as Array
Merge pull request #4475 from vitorgalvao/heroku-toolbelt-changes

Alignment changes to heroku-toolbelt
Merge pull request #4473 from vitorgalvao/scout-as-caskroom-only

changed scout to be 'caskroom_only', instead of linking the installer
LaTeXiT 2.6.1
Merge pull request #4476 from ahbeng/latexit-2.6.1

LaTeXiT 2.6.1
Merge pull request #4466 from rolandwalker/xquartz_2.7.6

upgrade XQuartz to version 2.7.6
Add Findings.app v1.0
updated processing (2.2.1)
Merge pull request #4478 from vitorgalvao/update-processing

updated processing (2.2.1)