GEOMESA-172 adding try around decoding simple features
GEOMESA-139 Remove inconsistent naming of temporal and geometry attributes in index

Standardize on using geom/dtg for index attributes:
geomesa_index_geometry   --> geom
geomesa_index_start_time --> dtg
and
geomesa_index_end_time   --> dtg_end_time

Reviewed by @anthonyccri
GEOMESA-150 On ingest, decomposition of multipoint geometry spanning anti-meridian should result in an equivalent MultiPolygon containing no polygons that span the anti-meridian

added method to decompose a Geometry that could cross the antemeridian in multiple places into one that does not cross the antemeridian
added tests
GEOMESA-121 Rewrite input filters with ORs at top.

* Implemented rewriting arbitrary filters in Disjunctive Normal Form.
  This means that any ORs have been 'bubbled up', and any NOTs have been 'pushed down'.

  The resulting filter tree has at most one OR at the very top.
  Additionally, each child of that OR is an AND or a base filter.

* Implemented property-based tests for the filter rewriting functionality using ScalaCheck.

Of note:  A clear optimization is that attribute filters need not be split up or otherwise mangled.
This issue is as https://geomesa.atlassian.net/browse/GEOMESA-171

* Refactored some of the test code to pull data generation.
GEOMESA-161 IDL query fixes

queries now support IDL spanning geoms (except for dwithin)
GEOMESA-164 Add GeoMesa Pages to GeoServer

* Adds Accumulo stats, HDFS stats and config.
* Implements ability to  initiate M/R jobs.
GEOMESA-173 Extract avro features into its own subproject

Moved AvroSimpleFeature into its own subproject.  Implemented
AvroSimpleFeatureFactory to create AvroSimpleFeatures when
using SimpleFeatureBuilder.
GEOMESA-144,GEOMESA-140 Ensure a Temporal Attribute is included in index

GEOMESA-140 Warn users about missing temporal component of index
* This commit adds a warning when a user neglects to properly set SF_PROPERTY_START_TIME in the UserData. Such a mistake is non-fatal, but does impact performance.

GEOMESA-144 Set temporal index variable by default if not selected by user
* This commit will set SF_PROPERTY_START_TIME for the user if a time attribute is present in the SimpleFeatureType, and emit a notification to this effect.
GEOMESA-179 Limit unit test logging

* Limited unit test logging for Travis CI to work. Added flag that can be enabled if developer wants to see output on command line.
GEOMESA-177 Insert waypoints in large Geoserver BBOXs

In order to support GeoServer queries and Spatial4j's IDL handling,
this pr rewrites large BBOXs to have waypoints.
GEOMESA-185 Fix TemporalIndexCheckTest

Use functions to generate the test SFTs to avoid state between test fragments.

Also modify the test codebase to remove triggers of the TemporalIndexCheckTest, and
remove a few new references to geomesa_index_* as an attribute name.
GEOMESA-169 fixing density iterator, restoring expansion of density map

* Fixes a regression in the density iterator.
* Improves the DensityIterator unit tests.
GEOMESA-6 Secondary Indexing

* Table layout consists of a catalog table to store metadata and three tables
  per simple feature type (spatiotemporal index, attribute index, record table)
* Queries consisting of only isEqualTo and LIKE with trailing wildcard are satisfied
  by the attribute index (an inverted text index)
* Backward compatibility is maintined with Old-style 0.10.x spatiotemporal index tables
  containing embedded simple feature type metadata
* The number of shards is now configurable per simple feature type
* SpatioTemporal Index, Attribute Index, and Record Tables are all presplit
* Bug fixed in imports in FeatureEncoder
GEOMESA-198 Fixing AttributeIndexFilteringIterator

* Fixed bug in AttributeIndexFilteringIterator that caused endless loop
* Simplified class to extend Filter instead of custom implementation
GEOMESA-176 Implement an 'explain' query feature.

Adds an 'explainQuery' feature.

As a rough example/guide try this in the Maven Scala console (i.e., run 'mvn scala:console -pl geomesa-core'):

import org.geotools.data._
import geomesa.core.filter.TestFilters._
import org.geotools.filter.text.ecql.ECQL

val aparams = Map(
"instanceId" -> "INSTANCE_ID",
"zookeepers" -> "ZOOKEEPERS",
"user" -> "USERNAME",
"password"-> new String("PASSWORD"),
"auths"-> "AUTHS",
"tableName"-> "TABLE_NAME",
"useMapReduce" -> "false")
val ds = DataStoreFinder.getDataStore(aparams)

val q = new Query()
val t = Transaction.AUTO_COMMIT

q.setTypeName("gdelt")

val afr = ds.getFeatureReader(q, t).asInstanceOf[AccumuloFeatureReader]
val is = afr.indexSchema

is.explainQuery(q)

val fs = "INTERSECTS(geom, POLYGON ((41 28, 42 28, 42 29, 41 29, 41 28)))"
val f = ECQL.toFilter(fs)
q.setFilter(f)

is.explainQuery(q)
GEOMESA-118 Implement handling for more complex geometric filter

* Pushes geometric ECQL filters into the STII/IndexIterator.
 This enables improved handling for other topological predicates along with conjunctions.
GEOMESA-203 Upgrade joda-time to version 2.3

This is to streamline the IP review by the Eclipse Foundation.
It includes upgrading joda-convert to 1.6, the most recent.
GEOMESA-135 Convert ehCache to Guava cache

Removed ehCache from the DeDuplicatingIterator, as well as references to ehCache in the pom files, and replaced with Guava cache.
Removed jta dependency, fixed cache logic, and added 2 small tests
GEOMESA-206 Update and improve README.md
GEOMESA-207 Remove the geomesa-dist sub-project and move the manual to geomesa.github.io

This is the first half:  Removing the geomesa-dist sub-project
from the GeoMesa build.