Allow import of new systems from SDE for Rhea
Update system tooltips for Rhea
Visually represent Rhea systems
Refactor sysclass math to new methods
Add fixtures for new systems
Add sitetracker weights to work with Rhea
Update requirements
Merge branch 'rhea' into develop
Replace copyright header to reflect relicensing
Add CCP copyright notice per developer license.
*This commit marks the license change to Apache 2.0*
Merge branch 'licensechange' into develop
Correct error in buildsysteminfo
Merge branch 'develop' of https://github.com/marbindrakon/eve-wspace into develop

Fixed conflicts:
	evewspace/Map/static/js/map_functions.js