4.15 Improve the release process esp fix brew upgrade error
Branchout is made of a number of modules which can be installed separately with Homebrew, the metapackage installed all of the default modules for ease of use.
The Homebrew metapackage for branchout was not installing anything which causes issues with brew, it freaks out and fails. The quick fix was lost in the release process previously, i.e. did it manually and it was overwritten. Oops.
This release adds a new branchout-intro script that can be run branchout intro
that gives a little blurb and acts as a placeholder for the metapackage.
thanks @fredcooke