BIGTOP-1380. Pig might run out of memory during site construction
BIGTOP-1356. Build hive.install by excluding subpackages lib. (contributed by Julien Eid <julien.eid@cloudera.com>)
BIGTOP-1312: work on website, content, layout; instructions in README

Signed-off-by: jay@apache.org <jayunit100>
Added yarn,mapred-app to site.csv

Signed-off-by: jay@apache.org <jayunit100>
Spark Move to 1.0.0 and ZK 3.4.6

Spark and ZK Upgrades
    * Spark upgraded to 1.0.0.
    * Zookeeper upgraded to 3.4.6

Additional fixes
    * Spark: Moving to http://spark.apache.org
    * Moving references from spark.incubator.apache.org to spark.apache.org.
    * Fixing typo on bigtop_toolchain/README.md

Guavus Repo build for Hadoop, Spark and HBase
Adding the GVS_3.11 Qualifier to Hadoop and Spark.

We now qualify the Hadoop and Spark Release Version with *gvs_3.11*.
The tar-src files are expected on "http://repo.guavuslabs.com/archive".
This is specified in the Makefile.

```
Makefile:GUAVUS_ARCHIVE ?= http://repo.guavuslabs.com/archive
```

[ticket: X] : NA

Author      : berngp
Reviewer    : ?
Testing     : ?
Adding Spark Submit and removing Spark Executor Script

Since Spark 1.0.0 the `./bin/spark-executor` has been removed and the
functionality its now provided by the `./bin/spark-submit`. We are
updating the `install_spark.sh` and RPM Spec file accordingly.
Bigtop Version Changed to 0.8.0+GVS4.0

Reflects that we are converging to BigTop 0.8.0 for the
Platform Version 4.0.
Adding the GVS_3.11 Qualifier to Hadoop and Spark.

We now qualify the Hadoop and Spark Release Version with *gvs_3.11*.
The tar-src files are expected on "http://repo.guavuslabs.com/archive".
This is specified in the Makefile.

```
Makefile:GUAVUS_ARCHIVE ?= http://repo.guavuslabs.com/archive
```

[ticket: X] : NA

Author      : berngp
Reviewer    : ?
Testing     : ?
Bigtop Version Changed to 0.8.0+GVS4.0

Reflects that we are converging to BigTop 0.8.0 for the
Platform Version 4.0.
RPM Hadoop, HBase and Hive now support being built in Amazon Linux.

Currently the Hadoop, HBase and Hive builds fail in Amazon Linux due a
dependency on `/usr/lib/rpm/redhat/`, we now check the existence of such
directory as well as the `/usr/lib/rpm/amazon` to point to the required
dependencies.

[ticket: NA] : NA

Author      : berngp
Reviewer    : ?
Testing     : ?
SPARK: Updating to Spark Version 1.0.3 Release gvs-1.0-36259a44
Spec files still have errors with Amazon builds
Updating the Spark Release Version due problems while building an RPM
RPM Spec file fix for Amazon
Attempting to fix Amazon Linux Packaging
SPARK: Spark Installs examples that follow spark-examples**.jar
SPARK: Release version now includes build number e.g. [gvs_1.0_01+36259a44]

The release version follows the convention of

```
<dev branch>_<build number>+<short git hash>
```

e.g.

```
gvs_1.0_01+36259a44
```

Note that branch *dev/gvs-1.0* changes to qualifier *gvs_1.0*.
Upgrading Hive to 0.13.1
Merge branch 'dev/0.8.0+gvs4.0' of github.com:Guavus/bigtop into dev/0.8.0+gvs4.0