Updated indentation for all files.

.travis-settings.xml

@@ -1,24 +1,24 @@
 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-		<repositories>
-				<repository>
-						<id>sonatype-snapshots</id>
-						<name>Sonatype Snapshot Repository</name>
-						<url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
-						<releases>
-								<enabled>false</enabled>
-						</releases>
-						<snapshots>
-								<enabled>true</enabled>
-								<updatePolicy>always</updatePolicy>
-								<checksumPolicy>fail</checksumPolicy>
-						</snapshots>
-				</repository>
-		</repositories>
-		<servers>
-				<server>
-						<id>sonatype-snapshots</id>
-						<username>${env.CI_DEPLOY_USERNAME}</username>
-						<password>${env.CI_DEPLOY_PASSWORD}</password>
-				</server>
-		</servers>
+	<repositories>
+		<repository>
+			<id>sonatype-snapshots</id>
+			<name>Sonatype Snapshot Repository</name>
+			<url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+				<updatePolicy>always</updatePolicy>
+				<checksumPolicy>fail</checksumPolicy>
+			</snapshots>
+		</repository>
+	</repositories>
+	<servers>
+		<server>
+			<id>sonatype-snapshots</id>
+			<username>${env.CI_DEPLOY_USERNAME}</username>
+			<password>${env.CI_DEPLOY_PASSWORD}</password>
+		</server>
+	</servers>
 </settings>