Feature request: Add an Examples description list

[tpcarman]

I sometimes find myself searching through the PScribo examples folder looking for an example of how to use a particular PScribo feature. With over 30 example scripts, it can take a bit of time to find what I am looking for. Adding a file which lists and outlines the features used within each example would make things a little easier 😄

Examples_List.txt

• Example01 - Creating a document
• Example12 - Creating a table using the columns parameter
• Example31 - Adding images