Added make install & make clean; updated readme

.editorconfig

@@ -0,0 +1,3 @@
+[Makefile]
+indent_style = tab
+indent_size = 8

Makefile

@@ -0,0 +1,7 @@
+install: clean
+	cp -r fn.app /Applications/
+	cp -r fn.workflow ~/Library/Services/
+
+clean:
+	rm -rf /Applications/fn.app
+	rm -rf ~/Library/Services/fn.workflow

README.md

@@ -20,16 +20,18 @@ quit application "System Preferences"
 
 ## Installation
 
-Copy the `fn.app` folder into `/Applications`.
+Run `make install` to copy `fn.app` to `/Applications` and `fn.workflow` to `~/Library/Services`.
+
+(Run `make clean` to remove those files)
 
 In OS X 10.9 (Mavericks) and later, you also need to:
 
-1. try to open the `fn` app once either from spotlight or from `Applications` folder (otherwise it will not appear in accesibility menu in step 3)
+1. try to open the `fn` app once either from spotlight or from `Applications` folder (otherwise it will not appear in accessibility menu in step 3)
 2. go to `System Preferences > Security & Privacy > Accessibility > Privacy` 
 3. tick `fn.app` under `Allow the apps below to control your computer`.
 
 
-![preferences](https://f.cloud.github.com/assets/326885/1463976/de2c61f0-453c-11e3-9129-f0d992aeb2a8.png)
+![preferences](https://github.com/jkbrzt/macos-fn-toggle/blob/master/privacy-settings.png)
 
 
 ## Usage
@@ -42,10 +44,8 @@ Run the app. The fastest way to do it is from Spotlight:
 
 ## Enable Keyboard shortcut
 
-Create a service that runs fn.app then assign a key to it
+1. Goto `System Preferences` > `Keyboard` > `Shortcuts` > `Services` > `General` (at the end of the list) and assign a new shortcut to `fn` service
 
-1. copy `fn.workflow` folder into `~/Library/Services`
-2. Goto `System Preferences` > `Keyboard` > `Shortcuts` > `Services` > `General` (at the end of the list) and assign a new shortcut to `fn` service
 
+![keybard-shortcut](https://github.com/jkbrzt/macos-fn-toggle/blob/master/keyboard-shortcut.png)
 
-![keybard-shortcut](https://github.com/alexproca/macos-fn-toggle/blob/master/keyboard-shortcut.png)