[~BUGFIX] Be able to set the target for the downloader
[~BUGFIX] Be able to load line 0
[~DOCS] http downloader target
[~BUGFIX] Do not throw useless error if fieldMapPath is missing
Merge branch 'master' of github.com:ho-nl/Ho_Import

* 'master' of github.com:ho-nl/Ho_Import:
  Update README.md
  [~DOCS] Fix headings again
  [~DOCS] Fix headings
  [+DOCS] Added use cases
  [+DOCS] Link to module creator
  [~BUGFIX] Fixed license
  [+DOCS] Add open source description
  [+DOCS] Added Support seciont and Author section
  Readme updates
  [+DOCS] Added small descriptions to the examples
  More small updates to the readme
  Small updates to readme