bin/create-new-project: Simplify git init
bin/create-new-project: Remove origin
bin/create-new-project: Add an empty README
bin/create-new-project: Remove mduem
bin/create-new-project: Tidy up how to add a file
bin/create-new-project: Quote use of parameters
bin/create-new-project: Add files for Vim project
bin/create-new-project: Fix the tilde problem
Upgrade Vim plugins