update docs with note on missing patch ver

Author: geof90

README.md

@@ -193,7 +193,7 @@ To let the CodePush runtime know which deployment it should query for updates ag
 
     ![Deployment list](https://cloud.githubusercontent.com/assets/116461/11601733/13011d5e-9a8a-11e5-9ce2-b100498ffb34.png)
 
-2. In your app's `Info.plist` make sure your `Bundle versions string, short` (aka `CFBundleShortVersionString`) value is a valid [semver](http://semver.org/) version (e.g. 1.0.0 not 1.0)
+2. In your app's `Info.plist` make sure your `Bundle versions string, short` (aka `CFBundleShortVersionString`) value is a valid [semver](http://semver.org/) version. Note that if the value provided is missing a patch version, the CodePush server will assume it is `0`, i.e. `1.0` will be treated as `1.0.0`.
 
     ![Bundle version](https://cloud.githubusercontent.com/assets/116461/12307416/f9b82688-b9f3-11e5-839a-f1c6b4acd093.png)
     
@@ -269,7 +269,7 @@ After installing the plugin and syncing your Android Studio project with Gradle,
     }
     ```
 
-2. Ensure that the `android.defaultConfig.versionName` property in your `android/app/build.gradle` file is set to a semver compliant value (i.e. "1.0.0" not "1.0")
+2. Ensure that the `android.defaultConfig.versionName` property in your `android/app/build.gradle` file is set to a semver compliant value. Note that if the value provided is missing a patch version, the CodePush server will assume it is `0`, i.e. `1.0` will be treated as `1.0.0`.
 
     ```gradle
     android {
@@ -325,7 +325,7 @@ After installing the plugin and syncing your Android Studio project with Gradle,
     }
     ```
 
-2. Ensure that the `android.defaultConfig.versionName` property in your `android/app/build.gradle` file is set to a semver compliant value (i.e. "1.0.0" not "1.0")
+2. Ensure that the `android.defaultConfig.versionName` property in your `android/app/build.gradle` file is set to a semver compliant value. Note that if the value provided is missing a patch version, the CodePush server will assume it is `0`, i.e. `1.0` will be treated as `1.0.0`.
 
     ```gradle
     android {