Define Bigtop 1.4.0 release BOM

According to the discussion thread and this, the 1.4.0 release has lots new features as well as bugfixes. The primary goal for the release is to harden the overall quality of Apache Bigtop and provide a solid foundation to move forward in faster pace.

1.4.0 BOM:

• bigtop 1.4.0 includes the following components (changes from 1.3.0)

          alluxio                   1.0.1 ===> 1.8.1
          ambari                    2.6.1
          apex                      3.6.0
          bigtop_groovy             2.4.10
          bigtop_jsvc               1.0.15
          bigtop_tomcat             6.0.45
          bigtop_utils              1.3.0
          crunch                    0.15.0 ===> REMOVED
          flink                     1.4.2 ===> 1.6.4
          flume                     1.8.0
          giraph                    1.1.0
          gpdb                      5.10.0
          hadoop                    2.8.4 ===> 2.8.5
          hama                      0.7.1
          hbase                     1.3.2
          hive                      2.3.3
          ignite_hadoop             1.9.0
          kafka                     0.10.2.2
          mahout                    0.13.0
          oozie                     4.3.0 ===> ENABLED BACK
          phoenix                   4.13.1-HBase-1.3
          qfs                       2.0.0
          solr                      6.6.0
          spark                     2.2.1 ===> 2.2.3
          spark1                    1.6.2 ===> REMOVED
          sqoop                     1.4.6
          sqoop2                    1.99.4
          tajo                      0.11.1
          tez                       0.9.1
          ycsb                      0.12.0
          zeppelin                  0.7.3
          zookeeper                 3.4.6
  

• bigtop 1.4.0 supports following Distro.

  CentOS 7
  Fedora 26
  OpenSuSE 42.3
  Ubuntu 16.04
  Debian 9
  

• supported archs

  x86_64
  aarch64
  ppc64le