Update readme.md, docs/api.md files

docs/api.md

@@ -0,0 +1,51 @@
+# LMathPluginAPI
+
+This is a documentation-ish for the `LMathPluginAPI` object, revealed to plugins at the init phase.
+
+## Common
+These methods and variables are available on both the backend part and the frontend part.
+
+### api.getLogger()
+Returns the `log4js` logger.
+
+### api.getVersion()
+Returns current L'Math version.
+
+### api.getSettings()
+Returns the settings object. If you need to modify settings, please see ___ (WIP).
+
+### api.getUserSetting()
+Returns the user settings object. If you need to modify settings, please see ___ (WIP).
+
+----
+
+### api.events
+The event-specific API
+#### events.on(eventName, callback)
+Allows you to listen to L'Math-specific events.
+#### events.fire(eventName, eventData)
+Allows you to fire a custom-named event. The data will be passed as 
+
+----
+
+### api.messages
+The messaging-specific API
+#### messages.on(messageName, callback)
+Allows you to listen to plugin-specific IPC messages between the backend and the frontend.
+Any data sent will be passed as an argument to the callback function.
+**Just like with regular ipc messaging, you can't send functions or other non-json types.**
+#### messages.send(messageName, messageData)
+Allows you to send plugin-specific IPC messages between the backend and the frontend.
+The messageData object will be converted to JSON and passed as a parsed object to any listeners on the other process.
+**Just like with regular ipc messaging, you can't send functions or other non-json types.**
+
+
+
+## Backend
+
+### events
+
+## Frontend
+
+### events
+

readme.md

@@ -60,3 +60,7 @@ L'Math consists of two parts: the node.js backend and the Electron frontend.
 Even though L'Math isn't sandboxed and node.js integration is allowed on the frontend, 
 it is highly recommended to use the messaging channel provided by the plugin API.
 The plugin api uses the ipc messaging channel, and its sole purpose is to enable communicate between the two processes.
+
+## The plugin API
+Horribly bad documentation is available [here](docs/api.md).
+Feel free to take a look at the [example plugin](example/).