SPARK-1851. Upgrade Avro dependency to 1.7.6 so Spark can read Avro file...

...s

Author: Sandy Ryza <sandy@cloudera.com>

Closes #795 from sryza/sandy-spark-1851 and squashes the following commits:

79c8227 [Sandy Ryza] SPARK-1851. Upgrade Avro dependency to 1.7.6 so Spark can read Avro files
SPARK-1803 Replaced colon in filenames with a dash

This patch replaces colon in several filenames with dash to make these filenames Windows compatible.

Author: Stevo Slavić <sslavic@gmail.com>
Author: Stevo Slavic <sslavic@gmail.com>

Closes #739 from sslavic/SPARK-1803 and squashes the following commits:

3ec66eb [Stevo Slavic] Removed extra empty line which was causing test to fail
b967cc3 [Stevo Slavić] Aligned tests and names of test resources
2b12776 [Stevo Slavić] Fixed a typo in file name
1c5dfff [Stevo Slavić] Replaced colon in file name with dash
8f5bf7f [Stevo Slavić] Replaced colon in file name with dash
c5b5083 [Stevo Slavić] Replaced colon in file name with dash
a49801f [Stevo Slavić] Replaced colon in file name with dash
401d99e [Stevo Slavić] Replaced colon in file name with dash
40a9621 [Stevo Slavić] Replaced colon in file name with dash
4774580 [Stevo Slavić] Replaced colon in file name with dash
004f8bb [Stevo Slavić] Replaced colon in file name with dash
d6a3e2c [Stevo Slavić] Replaced colon in file name with dash
b585126 [Stevo Slavić] Replaced colon in file name with dash
028e48a [Stevo Slavić] Replaced colon in file name with dash
ece0507 [Stevo Slavić] Replaced colon in file name with dash
84f5d2f [Stevo Slavić] Replaced colon in file name with dash
2fc7854 [Stevo Slavić] Replaced colon in file name with dash
9e1467d [Stevo Slavić] Replaced colon in file name with dash
[SQL] Fix tiny/small ints from HiveMetastore.

Author: Michael Armbrust <michael@databricks.com>

Closes #797 from marmbrus/smallInt and squashes the following commits:

2db9dae [Michael Armbrust] Fix tiny/small ints from HiveMetastore.
Fixes a misplaced comment.

Fixes a misplaced comment from #785.

@pwendell

Author: Prashant Sharma <prashant.s@imaginea.com>

Closes #788 from ScrapCodes/patch-1 and squashes the following commits:

3ef6a69 [Prashant Sharma] Update package-info.java
67d9461 [Prashant Sharma] Update package-info.java
Typos in Spark

Author: Huajian Mao <huajianmao@gmail.com>

Closes #798 from huajianmao/patch-1 and squashes the following commits:

208a454 [Huajian Mao] A typo in Task
1b515af [Huajian Mao] A typo in the message
SPARK-1860: Do not cleanup application work/ directories by default

This causes an unrecoverable error for applications that are running for longer
than 7 days that have jars added to the SparkContext, as the jars are cleaned up
even though the application is still running.

Author: Aaron Davidson <aaron@databricks.com>

Closes #800 from aarondav/shitty-defaults and squashes the following commits:

a573fbb [Aaron Davidson] SPARK-1860: Do not cleanup application work/ directories by default