Elastic Search sandbox
Added IndexLoader and IndexAdminHelper
Added 'numerify field mapping' functionality
Added TypeScroll and TypeCopier
Implemented numerify field
Dummy data generator
Begin  perf testing
Flush processor after final loop
Fix deleteIndex to first check if index exists
Added method to calculate bulk number of rows based on column size
Performance testing with mock and macs datasets
Changed CsvLoaderConfig to accept multi-field id
add getId() method to custom IndexDocumentParserIterators
Source formatting
Specify escape character for the CSV River configuration
Added createInternalIndex method that takes XContentBuilder
The testNumerifyFieldMapping was testing for mapping chantes to persist between calls. This expectation is wrong, modified test to remove
Replace hardcoded user path with System.getProperty('user.home')
Added configuration-testing project to house the MevIntegrationTestMarker
Flag the TestTcgaPresetsMetafileColumnCsv as an integration test to avoid running during test/install phase