CoreCommerce: prepping release branch

gistfile1.sh

# Make sure local master is up to date
$ git checkout master
$ git fetch origin
$ git merge origin/master
# Fix conflicts, commit and push
# Make sure local development is up to date
$ git checkout development
$ git merge origin/development
# Fix conflicts, commit and push
# Merge master into development
$ git merge master
# Fix conflicts, commit and push
# Create the new branch. 9.2.50 below should be replaced with the actual release version
$ git checkout -b release/9.2.50
$ git push origin release/9.2.50