Merge branch 'master' of https://github.com/phinze/homebrew-cask
fix snip cask, which does not have an app to link

looks like snip uses a pkg to install directly to /Applications, so
`link` neither works nor makes sense here

also add a proper `uninstall` line for it

refs #1249
fix audacity link line

audacity ships in a nested directory

refs #1249
Added new cask for Tunnel Bear app.

Tunnel bear is a VPN service with an incredible simple UI. More information here: https://www.tunnelbear.com/about/
Merge pull request #1253 from bilby91/tunnel-bear

Added new cask for Tunnel Bear app.
Rename TunnelBear Cask
PhpStorm 7.0
WebStorm 7.0.1

Updating WebStorm Cask to v7.0.1
PyCharm v3.0.1

Updated PyCharm Community and Pro casks to v3.0.1
Merge pull request #1258 from jayharris/PyCharm301

PyCharm v3.0.1
Merge pull request #1259 from jayharris/WebStorm701

WebStorm 7.0.1
Added Camtasia Cask

Added Camtasia (latest) cask for 'Camtasia for Mac' from TechSmith
Added SnagIt Cask

Added cask for (latest) SnagIt from TechSmith
Merge pull request #1261 from jayharris/snagit-latest

Added SnagIt Cask
Merge pull request #1260 from jayharris/camtasia-latest

Added Camtasia Cask
added Synology Assistant
Merge pull request #1262 from billwanjohi/synology-assistant

added Synology Assistant
Airmail Beta 212
Link FinanceQuote app
Merge pull request #1264 from tlvince/gnucash-finance-quote-app

Link GNUCash FinanceQuote app