we dont use leaflet layers or the crosshair images

diff --git a/src/vendor/images/crosshair.png b/src/vendor/images/crosshair.png
deleted file mode 100755 (executable)
index dc6c069..0000000
Binary files a/src/vendor/images/crosshair.png and /dev/null differ

diff --git a/src/vendor/images/layers-2x.png b/src/vendor/images/layers-2x.png
deleted file mode 100755 (executable)
index a2cf7f9..0000000
Binary files a/src/vendor/images/layers-2x.png and /dev/null differ

diff --git a/src/vendor/images/layers.png b/src/vendor/images/layers.png
deleted file mode 100755 (executable)
index bca0a0e..0000000
Binary files a/src/vendor/images/layers.png and /dev/null differ