Update docs, update custom component templates

druid/templates/component.template.lua

@@ -0,0 +1,25 @@
+local component = require("druid.component")
+
+local Component = component.create("component_name")
+
+local SCHEME = {
+    ROOT = "root",
+    BUTTON = "button",
+}
+
+
+function Component:init(template, nodes)
+    self:set_template(template)
+    self:set_nodes(nodes)
+    self.root = self:get_node(SCHEME.ROOT)
+    self.druid = self:get_druid()
+
+    self.button = self.druid:new_button(SCHEME.BUTTON, function() end)
+end
+
+
+function Component:on_remove()
+end
+
+
+return Component