Create RStudio add-in for high level functions

[jonmcalder]

This might not be appropriate for the intended audience, but I figure if the primary goal is to prevent unnecessary typing and/or function calls in the process of setting up projects, packages etc, then maybe having these available from a drop-down might be useful. Could potentially even create a Shiny gadget using miniUI in order to facilitate input of the few required parameters for the high level functions.

[stephlocke]

I think this is a nifty idea Jon :)

[stephlocke]

@jonmcalder did a spectacular job - now just to maintain it!