JSON dependencies update and Obsolete previously-deprecated classes

[randallwhitman]

Compatibility with Geometry v2.0 - #127
Bump version from 1.x to 2.0

[randallwhitman]

Java code can update, but Hive tables are stored with the InputFormat and SerDe - data persistence. Obsoleting old names probably needs be deferred.
Also, doc update had been deferred to pushing artifacts to Maven Central, which is stalled (#123).

[randallwhitman]

Not sure if it is possible to ALTER TABLE so as to change the SerDe to the newer name. If so, then that would be a reasonable migration such that we can obsolete/remove the old names.

Else it is possible to define a second Hive table on the same data, without need to copy nor delete the data. Would such be reasonable for a migration for v1 to v2, versus better to log/print a warning but defer full obsolescence post-v2.

[randallwhitman]

https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL

ALTER TABLE table_name [PARTITION partition_spec] SET SERDE serde_class_name [WITH SERDEPROPERTIES serde_properties];

I'll try that out on some test data, and see whether that was recently added to hive versus already supported in all versions that are supported by Spatial Framework.

[randallwhitman]

Confirmed I read successfully from a Hive table after altering InputFormat and SeDe with:
ALTER TABLE randall.counties SET FILEFORMAT INPUTFORMAT 'com.esri.json.hadoop.EnclosedEsriJsonInputFormat' OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' SERDE 'com.esri.hadoop.hive.serde.EsriJsonSerDe';