remove Homebrew thrift install, replace with isocket's custom
give Homebrew binaries priority + install 2 new packages
add libyaml and turn on autolibs for rvm (Ruby stuff)
remove elasticsearch & rabbitmq (they belong in the jservices bootstrap)
added MAVEN_OPTS environment variable to setup.sh to allocate more java heap space
merge master
Merge pull request #6 from isocket/updates

Updates to dayone scripts