July 13, 2017 Major update: Updates not required for FS release changes, auto find latest production release,
place VRM in messages, add stable branch download, add unsupported message.
June 24, 2017 Change /usr/local logic for 10.13 and compatibility, add show/hide invisible files, redo intro dialogs and wiki options,
add update function
March 24, 2017 Added libtiff prerequisite for spandsp.
January 4, 2017 Added speexdsp prerequisite.
September 17, 2016. Update Xcode URLs
September 15, 2016 Renamed, change path for new Homebrew, use active Xcode version, 10.11 get Xcode 7 from dev site.
July 17, 2016 Add testing only option, 10.10 get Xcode 7 from dev site, use Xcode beta if found,
allow bypass of open test calls wiki. Minor fixes.
February 26, 2016 Remove libvpx libyuv, replace nasm with yasm, change remove brew cache command.
November 26, 2015 Replace non-homebrew packages with homebrew since they are now available.
October 22, 2015 List names of prereqs. Other minor fixes.
October 16, 2015 Add FreeSWITCH™1.6, remove 1.4, update prerequisites add installation of non-homebrew packages.
October 3, 2015 Add change ownership logic for /usr/local, change 10.9 Xcode 6 download, remove 10.8 and Xcode 5 support.
November 5, 2014 Add Xcode 6.1 and Yosemite support. November 22, 2014 change URLs.
April 5, 2014 First released to the Wiki