maven: Bump httpcore version, add guava and httpclient dependency

Signed-off-by: Rohit Yadav <bhaisaab@apache.org>

pom.xml

@@ -65,9 +65,10 @@
     <cs.trilead.version>build213-svnkit-1.3-patch</cs.trilead.version>
     <cs.ehcache.version>1.5.0</cs.ehcache.version>
     <cs.gson.version>1.7.1</cs.gson.version>
+    <cs.guava.version>14.0-rc1</cs.guava.version>
     <cs.xapi.version>5.6.100-1-SNAPSHOT</cs.xapi.version>
     <cs.httpclient.version>3.1</cs.httpclient.version>
-    <cs.httpcore.version>4.0</cs.httpcore.version>
+    <cs.httpcore.version>4.2.1</cs.httpcore.version>
     <cs.mysql.version>5.1.21</cs.mysql.version>
     <cs.xstream.version>1.3.1</cs.xstream.version>
     <cs.xmlrpc.version>3.1.3</cs.xmlrpc.version>

server/pom.xml

@@ -42,6 +42,11 @@
       <artifactId>httpcore</artifactId>
       <version>${cs.httpcore.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+      <version>${cs.httpcore.version}</version>
+    </dependency>
     <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>

utils/pom.xml

@@ -72,6 +72,11 @@
       <artifactId>commons-discovery</artifactId>
       <version>${cs.discovery.version}</version>
     </dependency>
+    <dependency>
+        <groupId>com.google.guava</groupId>
+        <artifactId>guava</artifactId>
+        <version>${cs.guava.version}</version>
+    </dependency>
     <dependency>
       <groupId>commons-logging</groupId>
       <artifactId>commons-logging</artifactId>