replacing some space characters by tab characters

common/build.gradle

@@ -20,17 +20,17 @@ dependencies {
 			'marathon:marathon-spring-util:1.2.5',
 			'lemnik:eodsql:2.2-CISD',
 			'unimi:fastutil:5.1.5',
-            'sis:sis-base:18.09.0',
+			'sis:sis-base:18.09.0',
 			'rinn:restrictions:1.0.2',
 			'apache:commons-compress:1.8',
-            'apache:httpclient:4.3.6',
-            'eclipse:jetty-client:9.4.14.v20181114',
-            'apache:commons-csv:1.2'
+			'apache:httpclient:4.3.6',
+			'eclipse:jetty-client:9.4.14.v20181114',
+			'apache:commons-csv:1.2'
 
 	// our jmock version uses hamcrest 1.1 but we use 1.3
 	compile('jmock:jmock:2.5.1') {
 		exclude group: 'hamcrest', module: 'hamcrest-core'
-        exclude group: 'hamcrest', module: 'hamcrest-library'
+		exclude group: 'hamcrest', module: 'hamcrest-library'
 	}
 					
 	testCompile project(path: ':commonbase', configuration: 'tests'),