Add cask for NetBeans

pkgutil-based uninstall is somewhat greedy, applying to packages
matching org.netbeans.*|glassfish-*. NetBeans bundles a GlassFish
instance inside its install directory. GlassFish proper doesn't install
using Mac OS X installer at all, so hopefully no GlassFish paths will be
deleted accidentally based on the receipts. Uninstall also has to
delete /Applications/NetBeans since not all files are in the receipts
database thanks to some postflight unpacking.
Add Cask for TileMill 0.10.1
Flash

- 11.8.800.175
Merge pull request #1169 from jonathantneal/flash

Flash
Merge pull request #1172 from benwebber/tilemill

Add Cask for TileMill 0.10.1
upgrade droplr to 3.5.0
Fixed link parameter in cask for MacVim

The latest version of MacVim places app within MacVim-snapshot-70 folder so link
path has to include that folder.
Merge pull request #1174 from lucmendelowski/fix_macvim_link_path

Fixed link path in cask for MacVim
Merge pull request #1173 from jTux/master

upgrade droplr to 3.5.0
Authy 1.2

Authy changed it's url location
Google Quick Search Box 2.0.0.1447

Fix 404
AquaTerm 1.1.1
Anki 2.0.13
ClamXav 2.6.1
Remove Enjoy.app

- Homepage and download are down
iReadFast 2.0

- URL has changed
Fix link for Papers 2
Pester 1.1b17
Remove Pixen

Pixen is now MAS only
Cask for ShadowSweeper

ShadowSweeper disables drop shadows on windows, useful with tiling
managers such as Slate or SizeUp. Insanity's ShadowKiller is more
widely used, but now deprecated and not available from their page
anymore.