Create experiment meta data table/tables.

[slawrence87544]

In order to help track experiments and experiment settings, we will create two tables; a experiment registration table, an experiment settings table, and an experiment metrics table.

The experiment registration table will be comprised of at least the following columns
Experiment id (primary key integer or big integer auto incrementing)
Experiment name (str 64 to 128 char)
Experiment start (datetime)
Experiment end (datetime)
OwnerId (str 64, example: Henry Winterbottom)
GroupId (str 16, example: 'FMD'
ExperimentType (str: )
Wallclock StartTime (datetime)
Wallclock EndTime (datetime)
Platform (str: example 'hera', 'orion', 'azv1-pw', 'awv2-pw')
Experiment Description

Experiment configuration table
ExperimentID (foreign key from experiment registration table)
Namespace (str: lowercase setting grouping)
Name (str: lowercase setting name)
type (str: data type of value, i.e. string, integer, float, json object?)
value (str: representation of setting value, numbers will be represented by strings)
insertedAt

Experiment metrics table
ExperimentID (foreign key from exp reg table)
namespace
name
type
name
metric_valid_time
value
source_filename
insertedAt