BIGTOP-1416. Refactor vagrant-puppet's Vagrantfile to make instance number configurable

Signed-off-by: jay@apache.org <jayunit100>
BIGTOP-1169. Hue rpm build fails
BIGTOP-1415: Removing duplicate jars from Spark Package
BIGTOP-1425. gradle build can fail with NPE in an obscure way
BIGTOP-1426. Bump version of Hadoop to 2.4.0
BIGTOP-1428. update tests to reflect new home for hbase user
BIGTOP-1428. update tests to reflect new home for hbase user
BIGTOP-1418. [BigPetStore] build.gradle - wrong variable name (hadoopClusterRuntime instead of runtime)

Signed-off-by: jay@apache.org <jayunit100>
BIGTOP-1400. Whirr is failing with PermGen error: needs to be bumped up

    2nd attempt: bumping up to 512M now
BIGTOP-1426. Bump version of Hadoop to 2.4.1
BIGTOP-1429. Apache build of Bigtop test artifacts fails to find correct Hbase jars
BIGTOP-1428. update tests to reflect new home for hbase user
BIGTOP-1430. incorrect version of spark-core prevents test artifacts from compiling
BIGTOP-1435. Fix Crunch build after BIGTOP-1429
BIGTOP-1433. Fix Hive build after BIGTOP-1429
BIGTOP-1438. asciidoc is no longer needed by Sqoop
BIGTOP-1439. split jdk7 and jdk6 in Bigtop toolchain
BIGTOP-1440. a few usability updates to bigtop_toolchain
BIGTOP-1441. bigtop_toolchain fails on Ubuntu
BIGTOP-1432 Update HBase version to 0.98.5 in the BOM