Merge pull request #8 from mdiebolt/master

adding ability for fire to spread to plants
Merge pull request #9 from mdiebolt/master

Assorted balance and bug fix
:pouch::pensive: Updated in browser at strd6.github.io/editor
:swimmer::angel: Updated in browser at strd6.github.io/editor
This commit intentionally left blank
:jeans::sob: Updated in browser at strd6.github.io/editor
:arrow_right_hook::white_check_mark: Updated in browser at strd6.github.io/editor
:clock1230::sun_with_face: Updated in browser at strd6.github.io/editor
Merge pull request #10 from STRd6/map-tile-objects

map tile objects
This commit intentionally left blank
:yellow_heart::arrow_right: Updated in browser at strd6.github.io/editor
:tropical_fish::black_square_button: Updated in browser at strd6.github.io/editor
:closed_lock_with_key::space_invader: Updated in browser at strd6.github.io/editor
:worried::zero: Updated in browser at strd6.github.io/editor
:clock5::bride_with_veil: Updated in browser at strd6.github.io/editor
:house::twisted_rightwards_arrows: Updated in browser at strd6.github.io/editor
:scream_cat::no_smoking: Updated in browser at strd6.github.io/editor
:point_left::a: Updated in browser at strd6.github.io/editor
:woman::loudspeaker: Updated in browser at strd6.github.io/editor
:eight::blue_heart: Updated in browser at strd6.github.io/editor