Horizon v0.6.0

[Fixed] Fixed a problem with tanks not displaying their resources
correctly
[Fixed] The mining laser (Don't get me started on it)
[Opt] Optimized the way tanks update their status balloons- tanks will
now only poll the resource table when something has changed
[Added] Tech 3 Isogen Fuel Cells & Reactor- Generates large quantities
of energy
[Added] Tech 3 Hydrogen Ramscoop- Collects hydrogen when moving- useful
out in space!
[Added] Tech 3 Hydrogen Converter- Uses MASSIVE amounts of energy to
convert hydrogen to breathable air
[Added] Tech 3 High Capacity Energy Cell- Just what the name says
Horizon 0.6.1

[FIXED] Misc fixes for the Mining Laser... Sigh....
[FIXED] Conflict between the Energy Cell and the new High capacity cell
causing one or the other to not display status balloons
Merge remote-tracking branch 'upstream/master'