more configurable environemnt: PICTOR_WORKERS, PICTOR_HTTP_HOST, PICTOR_HTTP_PORT ...
- add rotate converter and api.
- add get converters, get presets api.
- add rotate converter and api.
- add get converters, get presets api.
- minor update using get converters and presets api.
- add (quick and dirty) pictor api client angular module.
update docs.
bump to 0.0.3