release 2.8

Author: ivankudibal

pom.xml

@@ -4,7 +4,7 @@
   <groupId>org.influxdb</groupId>
   <artifactId>influxdb-java</artifactId>
   <packaging>jar</packaging>
-  <version>2.8-SNAPSHOT</version>
+  <version>2.8</version>
   <name>influxdb java bindings</name>
   <description>Java API to access the InfluxDB REST API</description>
   <url>http://www.influxdb.org</url>
@@ -153,7 +153,7 @@
           </execution>
         </executions>
       </plugin>
-<!-- This is needed at release time only with the keys of a person
+<!-- This is needed at release time only with the keys of a person -->
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-gpg-plugin</artifactId>
@@ -168,7 +168,7 @@
            </execution>
         </executions>
       </plugin>
--->
+<!-- x -->
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>