Add eslint files
Add eslint as dev-dep and lint script
Fix linter issues
Merge pull request #4 from Springworks/chore/eslint

Chore/eslint
Updated IDEA project files
Fixed date bug in restroom model
Added motion schema
Added docs for motion_evnts
Added test stubs
Installed input-validator and fixed module versions
Implemented convertParamsToMotionEvent
Save motion event to database