changed file attributes, removed execution flag

Author: raydac

pom.xml

@@ -226,13 +226,13 @@
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-module-junit4</artifactId>
-            <version>1.7.3</version>
+            <version>1.7.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-api-mockito</artifactId>
-            <version>1.7.3</version>
+            <version>1.7.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -416,7 +416,7 @@
                             <rules>
                                 <!-- there was some permspace error if to compile with JDK 1.6-->
                                 <requireJavaVersion>
-                                    <version>[1.7,9)</version>
+                                    <version>[1.7,1.9)</version>
                                 </requireJavaVersion>
                                 <requireMavenVersion>
                                     <version>[${min.maven.api}},)</version>
@@ -464,7 +464,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.20.1</version>
+                <version>2.21.0</version>
                 <configuration>
                     <systemPropertyVariables>
                         <test.folder>${project.build.testOutputDirectory}</test.folder>