Convert all data

[gautegf]

No user story
Set up a one time use pipeline that converts all raw data to LAS, and then to the potree format, and then make sure its stored in an efficient way, probably keep the "per area" storage solution that the raw data has.
Make sure that all the attributes are kept during conversion

[tobiaobr]

Pipeline setup and working for the current configuration. Future changes to configuration will require corresponding changes