Initial commit

Add gitignore and LICENSE (MIT)
Plugin: Ugly first version
Plugin: Fix selection after sorting
Plugin: Major refacoring; add user morph
Plugin: Rename command to SortSelectionLines
Plugin: Make case insensitive search on default
Plugin: Add command palette commands

 - Sort Lines by Selection
 - Sort Lines by Selection (Case Sensitive)
Docu: Add readme file
Docu: Add messages.json file

Show the readme on startup
Plugin: Rename to SortLinesBySelection
Docu: Create an extra welcome message file

No markdown but uses the same text as the readme