Create package for user created functions

[nabury]

There are many user written functions within MetaInsight and it is becoming difficult to track what file these functions are stored in and if functions are included in other packages or have been user created. Suggest creating a package to improve this. See this post for a good starter guide to producing a package: https://stackoverflow.com/questions/32060700/referencing-user-created-functions-in-r-from-seperate-scripts

[nabury]

Closed as we are moving to scoping functions, modularising etc.