add gitignore and fix broken links

Author: JeremyDolle

documentation/docs/2_Getting Started/2_1_Installation.md

@@ -25,7 +25,7 @@ npx react-native init MyApp --template @thecodingmachine/react-native-boilerplat
 Assuming you have all the requirements installed, you can setup and run the project by running:
 
 - `yarn install` to install the dependencies
-- create your [configuration file `App/Config/index.js`](App/Config) from `index.dev.js` (if you are in dev environment) and fill the missing values
+- create your [configuration file `App/Config/index.js`](https://github.com/thecodingmachine/react-native-boilerplate/tree/master/template/src/Config) from `index.dev.js` (if you are in dev environment) and fill the missing values
 - run the following steps for your platform
 
 ### Android

documentation/docs/3_Guides/BetaBuild.md

@@ -59,7 +59,7 @@ Before continuing make sure you have:
 - [ ] Choose the [bundle identifier](https://cocoacasts.com/what-are-app-ids-and-bundle-identifiers/) of your app (for example `com.tcm.boilerplate`)
 - [ ] An Apple ID with an admin user, with its username (email, for example `[email protected]`) and password
 - [ ] Your app name, if not already created on the Developer Portal (for example `TCM React Native Boilerplate`). Fastlane can create applications in the Developer Portal and App Store Connect, so it's recommended to let Fastlane do the job for you.
-- [ ] Use the right [.gitignore](../ios/.gitignore) file inside the `ios` directory
+- [ ] Use the right [.gitignore](https://github.com/thecodingmachine/react-native-boilerplate/blob/master/template/ios/.gitignore) file inside the `ios` directory
 - [ ] You also need to create an App Icon to use Fastlane or you will get an error on running `fastlane beta`. You can simply create one using the website [MakeAppIcon](https://makeappicon.com/)
 
 Open your Xcode project and modify some information:
@@ -210,7 +210,7 @@ Before continuing make sure you have:
 
 - [ ] A Google Play Console *admin* account and its username (email, for example `[email protected]`) and password
 - [ ] Create your application in the Google Play Console (unlike for iOS Fastlane cannot do that for you)
-- [ ] Use the right [.gitignore](../android/.gitignore) file inside the `android` directory (if you are using this boilerplate you are good to go)
+- [ ] Use the right [.gitignore](https://github.com/thecodingmachine/react-native-boilerplate/blob/master/template/android/.gitignore) file inside the `android` directory (if you are using this boilerplate you are good to go)
 - [ ] [Collect your Google Credentials](https://docs.fastlane.tools/getting-started/android/setup/#collect-your-google-credentials)  
     :warning: In the Google Play Console, add the parameter `&hl=en` at the end of the URL (before any #) to switch to English. In some languages, the "Create Service Account" will not be available.
     Download the JSON key file, and copy it into `my-project/android/key.json`

template/android/.gitignore

@@ -0,0 +1,14 @@
+# fastlane specific
+fastlane/report.xml
+
+# deliver temporary files
+fastlane/Preview.html
+
+# snapshot generated screenshots
+fastlane/screenshots
+
+# scan temporary files
+fastlane/test_output
+
+# Fastlane builds
+builds/*

template/ios/.gitignore

@@ -0,0 +1,15 @@
+# fastlane specific
+fastlane/report.xml
+
+# deliver temporary files
+fastlane/Preview.html
+
+# snapshot generated screenshots
+fastlane/screenshots
+
+# scan temporary files
+fastlane/test_output
+
+# fastlane builds
+builds/*
+*.xcarchive