Fix name for non assembly jar.
sbt - check HIVE_DEV_HOME for eclipse
Merge pull request #157 from WANdisco/eclipse

sbt - check HIVE_DEV_HOME for eclipse
Exclude asm, jackson, and netty from hadoop client. Changed jets3t's version to 0.7.1.
Merge pull request #156 from colorant/fixname

Fix name for non assembly jar.
Merge pull request #160 from rxin/build

Exclude asm, jackson, and netty from hadoop client. Changed jets3t's version to 0.7.1.
Pull the Hadoop version from the environment.

This introduces two environment variables that you can use to control
the version of Hadoop that you build against. The Spark project
uses `SPARK_HADOOP_VERSION`, which is supported. By analogy, we
also support `SHARK_HADOOP_VERSION`, which has precedence over
`SPARK_HADOOP_VERSION`. If neither of these environment variables are
set at build time, the defaults from the build script are used.

The algorithm looks like this:

   1. Use `SHARK_HADOOP_VERSION` if set.
   2. Use `SPARK_HADOOP_VERSION` if set.
   3. Use the default that is hard-coded into the build definition.
Add Spark-yarn dependency when SHARK_YARN=true, which by default is false.
Also fix Hadoop FileSystem Sevice Meta file assembly rules.
Merge pull request #163 from AtScaleInc/master

Pull the Hadoop version from the environment.
Merge pull request #164 from colorant/yarn-assembly

add spark-yarn dependency
Fix a check in sbt/sbt (if there are multiple command line args, sbt/sbt throws an error in line 8).
Use env shortcut in build file for YARN build.
Fix hadoop conf dir path for Hadoop 2.x
Merge pull request #165 from colorant/hadoop-conf

Fix hadoop conf dir path for Hadoop 2.x
Took log4j init out of SharkContext.
Merge pull request #167 from rxin/logging

Took log4j init out of SharkContext.
A smarter execution strategy for limit.
Fixed a bug in numPartsToTry calculation.
Overestimate by 50%.
Merge pull request #171 from rxin/limit2

A smarter execution strategy for limit.