Sciview (#22)

* Refactor source tree, remove graphics imports, tests pass but are probably insufficient

* brevis.example.swarm runs without graphics

* ready to fill in sciview init and display

* Remove brevis.init

* Clean brevis.graphics.core

* Still hangs on sciview

* update ode4j version

* Factoring out more lwjgl2

* Factoring out more lwjgl2, still stuck launching sciview

* Runs in sciview, but makes new Nodes at each timestep

* swarm might be working, needs tuning at the least. wont run in intellij, runs from cli with lein

* This is working for brevis.example.swarm

* Factor out brevis.physics.space, proper ns qualification for brevis.example.swarm

* Tweaking for swarm simulation

* Swarm as cones, rotation syncing is messed up.

* Refactor to proper package/namespace for groupid

* Orientation for cones in swarm might be working. however might need a scenery change

* Fix references in us.brevis.plot

* Fix adding sphere, and remove any http usage

* Fix boundless url

* Use an updated fun.imagej to fetch a sciview update

* Add syncing of color

* Update group-id and fun.imagej group-id + version

* Eliminate all upstream snapshots in dependencies

* Inc funimagej version to get sciview typehints