add required meta for central publish

Author: jaredstehler

slack-base/pom.xml

@@ -10,6 +10,8 @@
 
   <artifactId>slack-base</artifactId>
 
+  <name>${project.groupId}:${project.artifactId}</name>
+
   <dependencies>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>

slack-java-client-examples/pom.xml

@@ -10,6 +10,8 @@
 
   <artifactId>slack-java-client-examples</artifactId>
 
+  <name>${project.groupId}:${project.artifactId}</name>
+
   <dependencies>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>

slack-java-client-guice/pom.xml

@@ -10,6 +10,8 @@
 
   <artifactId>slack-java-client-guice</artifactId>
 
+  <name>${project.groupId}:${project.artifactId}</name>
+
   <dependencies>
     <dependency>
       <groupId>com.google.inject</groupId>

slack-java-client/pom.xml

@@ -10,6 +10,8 @@
 
   <artifactId>slack-java-client</artifactId>
 
+  <name>${project.groupId}:${project.artifactId}</name>
+
   <dependencies>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>

slack-request-verifier/pom.xml

@@ -10,6 +10,8 @@
 
   <artifactId>slack-request-verifier</artifactId>
 
+  <name>${project.groupId}:${project.artifactId}</name>
+
   <dependencies>
     <dependency>
       <groupId>com.google.guava</groupId>