Add easy to understand examples

[TheKeymaster]

Examples should be in the README.md and in the Wiki

• How do I start?
• How do I get the data that I need?
• I want to display filters how can I archive that?
• I want to be able to request the autocomplete, how can I do that?
• Examples should be simple enough to test. They also should
  • Show images of the result
  • Show the output of variables as comments
• The code should also refer to the Wiki with the @see tags from PhpDoc.