[maven-release-plugin] prepare release 1.5.0-rc1

pom.xml

@@ -3,7 +3,7 @@
 
   <groupId>org.sonar</groupId>
   <artifactId>sonar-stash-plugin</artifactId>
-  <version>1.5.0-SNAPSHOT</version>
+  <version>1.5.0-rc1</version>
   <packaging>sonar-plugin</packaging>
   <description>Integration between Atlassian Stash (BitBucket) and SonarQube</description>
   <name>Stash</name>
@@ -21,7 +21,7 @@
     <connection>scm:git:git@github.com:AmadeusITGroup/sonar-stash.git</connection>
     <developerConnection>scm:git:git@github.com:AmadeusITGroup/sonar-stash.git</developerConnection>
     <url>https://github.com/AmadeusITGroup/sonar-stash</url>
-    <tag>HEAD</tag>
+    <tag>1.5.0-rc1</tag>
   </scm>
   <issueManagement>
     <system>GitHub Issues</system>