Fix inconsistent indents and formatting in build scripts

org.eventb.texteditor.feature/pom.xml

-
 <?xml version="1.0" encoding="UTF-8"?>
-	<project
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
+
 	<parent>
 		<groupId>org.eventb.texteditor</groupId>
 		<artifactId>org.eventb.texteditor.parent</artifactId>
 		<version>3.4.1.qualifier</version>
 		<relativePath>../org.eventb.texteditor.parent/pom.xml</relativePath>
 	</parent>
+
 	<groupId>org.eventb.texteditor</groupId>
 	<artifactId>org.eventb.texteditor.feature</artifactId>
 	<version>3.4.1-SNAPSHOT</version>

org.eventb.texteditor.parent/pom.xml

@@ -29,7 +29,6 @@
 			<layout>p2</layout>
 			<url>https://stups.hhu-hosting.de/buildlibs/org.rodinp.dev</url>
 		</repository>
-
 	</repositories>
 
 	<build>

org.eventb.texteditor.parsers/build.gradle

@@ -12,8 +12,6 @@ dependencies {
 	compile 'com.google.guava:guava:14.0.1'// Apache Licence 2.0
 }
 
-
-
 task collectDependencies(type: Copy) {
 	from configurations.compile
 	from configurations.runtime

org.eventb.texteditor.parsers/pom.xml

@@ -38,5 +38,4 @@
 			</plugin>
 		</plugins>
 	</build>
-
 </project>

org.eventb.texteditor.repository/category.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <site>
-
-
    <feature url="features/org.eventb.texteditor.feature_3.4.1.qualifier.jar" id="org.eventb.texteditor.feature" version="3.4.1.qualifier">
       <category name="org.eventb.texteditor.feature.category"/>
    </feature>
@@ -11,5 +9,4 @@
 null
       </description>
    </category-def>
-
 </site>

org.eventb.texteditor.repository/pom.xml

-
 <?xml version="1.0" encoding="UTF-8"?>
-  <project
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.eventb.texteditor</groupId>
@@ -10,12 +8,8 @@
 		<relativePath>../org.eventb.texteditor.parent/pom.xml</relativePath>
 	</parent>
 
-
 	<groupId>org.eventb.texteditor</groupId>
 	<artifactId>org.eventb.texteditor.repository</artifactId>
 	<version>3.4.1.qualifier</version>
 	<packaging>eclipse-repository</packaging>
-
-
-
 </project>

org.eventb.texteditor.ui/pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
-	<project
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
@@ -14,5 +13,4 @@
 	<artifactId>org.eventb.texteditor.ui</artifactId>
 	<version>3.4.1-SNAPSHOT</version>
 	<packaging>eclipse-plugin</packaging>
-
 </project>

org.eventb.texttools/pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
-	<project
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
@@ -14,5 +13,4 @@
 	<artifactId>org.eventb.texttools</artifactId>
 	<version>3.4.1-SNAPSHOT</version>
 	<packaging>eclipse-plugin</packaging>
-
 </project>