Add a note about ESLint usage to the ES5 README. Add a deprecation warning to the Javascript README.

Author: Daniel Brook-Roberge

es5/README.md

@@ -1,4 +1,9 @@
+# Linting
+
+This folder includes a default ESLint configuration, `mobify-es5.yml`, compatible with ESLint 2.x and 3.x. Many of the formatting issues identified by ESLint can be fixed automatically with `eslint <source-files> --fix`.
+
 # General
+
 ##Comments
 
 Please comment code extensively. More comments are always better than fewer comments. Comments should describe the why of your code - not what the code is doing:

javascript/README.md

@@ -1,3 +1,10 @@
+# DEPRECATION WARNING
+
+**The contents of this directory are only applicable to ES5 linting
+with ESLint 1.x or lower.**
+
+**For new projects or ESLint 2.x and up, use the contents of the `mobify-code-style/es5` directory**
+
 # General
 ##Comments