[FLINK-1266] More dependency exclusions & fixed image in web client

This closes apache#268

flink-addons/flink-hbase/pom.xml

@@ -55,13 +55,13 @@ under the License.
  <groupId>org.apache.flink</groupId>
  <artifactId>flink-clients</artifactId>
  <version>${project.version}</version>
+ <scope>test</scope>
  <exclusions>
  <exclusion>
  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-core</artifactId>
  </exclusion>
  </exclusions>
- <scope>test</scope>
  </dependency>
 
  <dependency>
@@ -75,6 +75,13 @@ under the License.
  <groupId>org.apache.hbase</groupId>
  <artifactId>hbase-client</artifactId>
  <version>${hbase.version}</version>
+ <exclusions>
+ <!-- Remove unneeded dependency, which is conflicting with our jetty-util version. -->
+ <exclusion>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jetty-util</artifactId>
+ </exclusion>
+ </exclusions>
  </dependency>
  </dependencies>
 

flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java

@@ -258,7 +258,6 @@ public static FileSystem get(URI uri) throws IOException {
  } else {
  fs = instantiateFileSystem(fsClass);
  }
- System.out.println("Initializing new instance of native class for "+fsClass);
  // Initialize new file system object
  fs.initialize(uri);
 

pom.xml

@@ -384,6 +384,10 @@ under the License.
  <groupId>javax.servlet</groupId>
  <artifactId>servlet-api</artifactId>
  </exclusion>
+ <exclusion>
+ <groupId>javax.servlet.jsp</groupId>
+ <artifactId>jsp-api</artifactId>
+ </exclusion>
  </exclusions>
  </dependency>
  <dependency>
@@ -598,6 +602,7 @@ under the License.
  <artifactId>hadoop-common</artifactId>
  <version>${hadoop.version}</version>
  <exclusions>
+ <!-- This is an additional exclusion (Netty) -->
  <exclusion>
  <groupId>org.jboss.netty</groupId>
  <artifactId>netty</artifactId>
@@ -618,6 +623,10 @@ under the License.
  <groupId>org.mortbay.jetty</groupId>
  <artifactId>jetty</artifactId>
  </exclusion>
+ <exclusion>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ </exclusion>
  <exclusion>
  <groupId>org.mortbay.jetty</groupId>
  <artifactId>jsp-api-2.1</artifactId>
@@ -641,6 +650,7 @@ under the License.
  <artifactId>hadoop-mapreduce-client-core</artifactId>
  <version>${hadoop.version}</version>
  <exclusions>
+ <!-- This is an additional exclusion (Netty) -->
  <exclusion>
  <groupId>org.jboss.netty</groupId>
  <artifactId>netty</artifactId>