Merge pull request #2516 from chulkilee/lightpaper-0.8.7

lightpaper 0.8.7
move squashing doc from HACKING to CONTRIBUTING.md
corrected picasa shasum
Merge pull request #2519 from vitorgalvao/correct-picasa-shasum

corrected picasa shasum
PEMDAS Widget, an advanced calculator for Dashboard

PEMDAS Widget is a simple yet powerful calculator for Dashboard in
OS X.

Not only does PEMDAS Widget let you work with equations, variables,
different bases, and many functions, but since it runs in Dashboard,
it's lightweight and is always just a key press away.
'release' arg as shortcut for most-recent-tag
for project_stats script
count modified casks in project stats
match format used in changelog for v0.27.0 per phinze in IRC
refactor: variables instead of hardcoded dirs
spelling
Merge pull request #2515 from rolandwalker/gridwars_correct_link

link gridwars app bundle, not parent dir
Merge pull request #2517 from rolandwalker/doc_move_squashing

move squashing doc from HACKING to CONTRIBUTING.md
Merge pull request #2514 from rolandwalker/serial_cloner_correct_link

link SerialCloner app bundle, not parent dir
Merge pull request #2521 from vmrob/pemdas

PEMDAS Widget, an advanced calculator for Dashboard
Add StartNinja.app v1.0.1

This applications adds the ability to toggle the startup chime on OS X
via a GUI toggle switch.

StartNinja minor change

Fix version to be latest and set no_checksum.

Fix StartNinja no_checksum syntax

Fixing no_checksum.
Merge pull request #2524 from scottsuch/startninja

Add StartNinja.app v1.0.1
Add OCLint cask

- Version 0.7
Merge pull request #2510 from fcy/oclint

Add OCLint cask
Merge pull request #2512 from rolandwalker/cura_14.01

update Cura to version 14.01
Merge pull request #2508 from rolandwalker/java_caveats

updt java.rb for new caveats DSL
Merge pull request #2507 from rolandwalker/perian_caveats

updt perian for new caveats DSL