Add fseventer
re-implement RCWebColorPicker as colorpicker

This Cask dates from before the existence of the colorpicker artifact type.
- chg artifcact type to colorpicker
- remove caveats
- rename to match other colorpickers
explicit UTF-8 encoding for old Rubies

This does no harm, and was sufficient to make the following
command pass on my development machine:
    ruby1.9 /usr/bin/rake test
Add a cask for cert-quicklook plugin
add man page brew-cask.1
add HOMEBREW_TAP_FORMULA_REGEX constant in tests

because our code tries to use it when throwing exceptions
also move HOMEBREW_BREW_FILE from doctor_test.rb to test_helper.rb
make order consistent across Ruby vsns w/sort

Fixes #2635.  In particular, link and cookie order differ
between Ruby 1.8.7 and 2.x, causing the test suite to fail
under 1.8.7.
make sure "after" blocks really run last

and make it self-documenting by changing class name
support CAB archives
iStat Menus 4.20
enforce: certain DSL elements may appear only 1x

add CaskInvalidError exception, which ought to be used in
several other places as well
updated Postgres App to 9.3.2.0-RC2
Mactracker 7.3
upgrade pckeyboardhack to 10.5.0
set version to 1.12.3
Merge pull request #2758 from zhon/patch-1

set pandoc version to 1.12.3
Added Private Eye.
Merge pull request #2753 from Anakros/postgres-app-9.3.2.0-RC2

updated Postgres App to 9.3.2.0-RC2
Merge pull request #2754 from miku/mactracker-7.3

Mactracker 7.3
Merge pull request #1802 from lgarron/private-eye

Added Private Eye.