Script updates

Closes #14

See merge request !23

Renamed scripts with chip-prefix and hyphens.  Added new workflow generation script.  Removed yaml files from scripts dir.

Updated meta_data downloading / importation scripts.  Download script now fetches the latest version of experiment data from encode.

Resolve "Add broad / narrow peak for available tools"

Closes #15

See merge request !22

Upload new file

Upload new file

Resolve "IDR"

Closes #17 & #23

See merge request !21

Updated strictness of find_result method in run class.  If an additional prefix was set on a final result verify it exists in a prev result.

Fixed issues with saving result.  Multiple results can now be successfully marked for saving / loading.

Moved all generators into new folder.  Created idr generator.  Heavily updated module_generator to support having multiple final_result files.

Added helper functions to result / run for modifying the prefix / metadata and correctly finding results from a run based off a final result metadata.