use https maven repo URL to download dependencies

checking potential fix for build failures on AsyncQueryForwardingServletTest

in test explicitly setting maxThreads for ProxyServlet to work around https://tickets.puppetlabs.com/browse/TK-152

Honor ignoreInvalidRows in reducer of Hadoop indexer 

The reducer of the hadoop indexer now ignores lines with parsing
exceptions (if enabled by the indexer config).

Removing MapWritableInputRowParser from indexing-hadoop

Removing MapWritableInputRowParser from indexing-hadoop it should really be an extension if user needs

Feature:  Make hadoop input format configurable for batch ingestion

For batch hadoop indexing, make hadoop input format configuration. Given input format must extend from org.apache.hadoop.mapreduce.InputFormat

Using new release of the http-client.

This new version 1.0.1 it has a bug fix that was  causing can not add a handler exceptions.
Bug description can be found [here](https://github.com/metamx/http-client/pull/16)

Add consistency to UUIDUtils handling

* Use "_" instead of "-"

Update jets3t version to support aws v4 auth

Change announcement ID to a UUID instead of Timestamp

fix race in groupByParallelQueryRunner

* Also add a UUIDUtils to the common package

Add remote ip address in audit log.

add correct guice init of TaskStorageConfig to CliPeon

This fixes arbitrary gran spec breaking for the benchmarking blog post and other places

add UT and use a queue for better concurrency

randomize task ID to fix spurious test failure

correctly parse recentlyFinishedThreshold from config

move test output to file for cleaner build logs