Use released version of SQ Scanner API 2.6

pom.xml

@@ -50,7 +50,7 @@
     <dependency>
       <groupId>org.sonarsource.scanner.api</groupId>
       <artifactId>sonar-scanner-api</artifactId>
-      <version>2.6-SNAPSHOT</version>
+      <version>2.6</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.findbugs</groupId>

travis.sh

@@ -9,7 +9,7 @@ function configureTravis {
 }
 configureTravis
 
-build_snapshot SonarSource/sonar-scanner-api
+#build_snapshot SonarSource/sonar-scanner-api
 build_snapshot SonarSource/orchestrator
 
 case "$TARGET" in