diff --git a/.gitignore b/.gitignore
index f7e8b8e..4394fee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,4 +52,5 @@ app.*.map.json
 .\#*
 *.elc
 .DS_Store
-*~$*
\ No newline at end of file
+*~$*
+*.db
\ No newline at end of file
diff --git a/docs/car-icons.png b/docs/car-icons.png
new file mode 100644
index 0000000..b2442f1
Binary files /dev/null and b/docs/car-icons.png differ
diff --git a/docs/dashboard.png b/docs/dashboard.png
new file mode 100644
index 0000000..d0ecfed
Binary files /dev/null and b/docs/dashboard.png differ
diff --git a/docs/edit-car.png b/docs/edit-car.png
new file mode 100644
index 0000000..7e0d14f
Binary files /dev/null and b/docs/edit-car.png differ
diff --git a/docs/event-gas.png b/docs/event-gas.png
new file mode 100644
index 0000000..c51fdec
Binary files /dev/null and b/docs/event-gas.png differ