Adds cask for Delicious Library
Merge pull request #625 from shostakovich/cask_for_delicious_library

Adds cask for Delicious Library
Add cask for WizTools.org RESTClient.

Add cask for WizTools.org RESTClient.3.2 (https://code.google.com/p/rest-client)
Merge pull request #626 from ragusource/rest-client

Add cask for WizTools.org RESTClient.
fix incorrect sha1 hash for LibreOffice
Merge pull request #627 from davidsawyer/feature/fix-libre-office-sha1

fix incorrect sha1 hash for LibreOffice