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.
fix a small bug that could stop the check link process.
add airmail-beta
Merge pull request #1212 from voanhduy1512/airmail-beta

add airmail-beta
LimeChat 2.38
Add MacTeX
Fix install pkg name
sha1 -> no_checksum: formula uses latest scheme
Merge pull request #1215 from tlvince/mactex

Add MacTeX, refs #1214
Merge pull request #1181 from andizzle/checklink_bugfix

fix a small bug that could stop the check link process.
Merge pull request #1136 from benjaminhawkeslewis/netbeans

Add cask for NetBeans