Fix whitespace errors and line endings

.gitignore

@@ -10,4 +10,4 @@ bin
 .idea
 out
 
-/.nb-gradle/
+/.nb-gradle/

.travis.yml

@@ -1,10 +1,9 @@
-sudo: false
-cache:
-  directories:
-  - $HOME/.gradle/caches/
-language: groovy
-jdk:
-  - oraclejdk8
-notifications:
-    webhooks: https://www.travisbuddy.com/
-
+sudo: false
+cache:
+  directories:
+  - $HOME/.gradle/caches/
+language: groovy
+jdk:
+  - oraclejdk8
+notifications:
+    webhooks: https://www.travisbuddy.com/

README.md

@@ -4,8 +4,6 @@
 [![Download](https://api.bintray.com/packages/researchgate/gradle-plugins/gradle-release/images/download.svg)](https://bintray.com/researchgate/gradle-plugins/gradle-release/_latestVersion)
 [![Gitter](https://img.shields.io/badge/chat-online-brightgreen.svg?style=flat)](https://gitter.im/researchgate/gradle-release)
 
-
-
 ## Introduction
 
 The gradle-release plugin is designed to work similar to the Maven release plugin.
@@ -176,15 +174,19 @@ Below are some properties of the Release Plugin Convention that are specific to
 
 To set any of these properties to false, add a "release" configuration to your project's ```build.gradle``` file. Eg. To ignore un-versioned files, you would add the following to your ```build.gradle``` file:
 
-    release {
-      failOnUnversionedFiles = false
-    }
+```
+release {
+  failOnUnversionedFiles = false
+}
+```
 
 Eg. To ignore upstream changes, change 'failOnUpdateNeeded' to false:
 
-    release {
-      failOnUpdateNeeded = false
-    }
+```
+release {
+  failOnUpdateNeeded = false
+}
+```
 
 This are all possible configuration options and its default values:
 
@@ -238,17 +240,20 @@ To add a step to the release process is very easy. Gradle provides a very nice m
 
 For example, if we wanted to make sure `uploadArchives` is called and succeeds after the build with the release version has finished, we would just add the `uploadArchives` task as a dependency of the `afterReleaseBuild` task:
 
-    afterReleaseBuild.dependsOn uploadArchives
+```groovy
+afterReleaseBuild.dependsOn uploadArchives
+```
 
 ### Multi-Project Builds
 
 Support for [multi-project builds](http://gradle.org/docs/current/userguide/multi_project_builds.html) isn't complete, but will work given some assumptions. The gradle-release plugin assumes and expects that only one version control system is used by both root and sub projects.
 
 Apply the plugin separately to each subproject that you wish to release. Release using a qualified task name, e.g.:
 
-    ./gradlew :sub:release # release a subproject named "sub"
-    ./gradlew :release # release the root project
-
+```bash
+./gradlew :sub:release # release a subproject named "sub"
+./gradlew :release # release the root project
+```
 
 ### Working in Continuous Integration
 
@@ -257,15 +262,14 @@ In a continuous integration environment like Jenkins or Hudson, you don't want t
 You can do this by setting the `release.useAutomaticVersion` property on the command line, or in Jenkins when you execute gradle. The version to release and the next version can be optionally defined using the properties `release.releaseVersion` and `release.newVersion`.
 
 ```bash
-$ gradle release -Prelease.useAutomaticVersion=true -Prelease.releaseVersion=1.0.0 -Prelease.newVersion=1.1.0-SNAPSHOT
+gradle release -Prelease.useAutomaticVersion=true -Prelease.releaseVersion=1.0.0 -Prelease.newVersion=1.1.0-SNAPSHOT
 ```
 
-
 ## Getting Help
 
 To ask questions please use stackoverflow or github issues.
 
-* Github Issues: [https://github.com/researchgate/gradle-release/issues/new](https://github.com/researchgate/gradle-release/issues/new)
+* GitHub Issues: [https://github.com/researchgate/gradle-release/issues/new](https://github.com/researchgate/gradle-release/issues/new)
 * Stack Overflow: [http://stackoverflow.com/questions/tagged/gradle-release-plugin](http://stackoverflow.com/questions/tagged/gradle-release-plugin)
 
 To report bugs, please use the GitHub project.

UPGRADE.md

@@ -79,5 +79,3 @@ release {
     tagTemplate = '$name-$version'
 }
 ```
-
-

settings.gradle

@@ -1,2 +1 @@
-rootProject.name = 'gradle-release'
-
+rootProject.name = 'gradle-release'