Added Editor call
Try to use the environment here
Wrote basic README
Merge pull request #28 from matthiasbeyer/add-editor_call

Add editor call
Moved the config class to own file
Moved Commands and Tree to their own file
Moved Executer to its own file
Fixed whitespace
Changed the file structure to fit into a library style
Split up the Tree Elements into their own files
Reverted errenous change
Put all files into the diary folder & added missing module statement
Added the missing executor require and rearrange the iterateable require
Outsourced commands in own files
Outsourced command modules
Added includes for commands
Refactored: Moved commands in module Diary::Commands
Moved: Diary::CommandParser::Parser -> Diary::CommandParser
Moved enumerator/lazy.rb -> override/enumerator.rb
Removed old "Iterateable" module which implemented #each for tree elements