put gpsbabel utility function inside namespace

and document the conventions for doing so
Merge pull request #4831 from rolandwalker/gpsbabel_namespace

put gpsbabel.rb utility function inside namespace
Added cask for Actions Server.app
Add JuliaStudio.app v0.4.4

Created new cask for JuliaStudio v.0.4.4 (for OS X 10.7+).
Add AutoDMG 1.4.3
Merge pull request #4851 from cspicer/autodmg

Add AutoDMG 1.4.3
Merge pull request #4850 from 0asa/actions-server

Added cask for Actions Server.app
Upgrade PlyCounter.app to v1.9
Merge pull request #4854 from plycount/plycounter-v1_9

Upgrade PlyCounter.app to latest version
SourceTree 1.9.4.1
Merge pull request #4855 from ahbeng/sourcetree-1.9.4.1

SourceTree 1.9.4.1
flash-player-debugger 14.0.0.125
Updated shimo to use latest.
Merge pull request #4860 from moonray/shimo

Updated shimo to use latest.
Merge pull request #4859 from andyli/flash-player-debugger

flash-player-debugger 14.0.0.125
Merge pull request #4852 from mskblackbelt/julia-studio

Add JuliaStudio.app v0.4.4
Add LittleIpsum.app
Merge pull request #4858 from 0asa/littleipsum

Add LittleIpsum.app
New cask: zeroinstall
amazon-music-3

automating installer action