[BUG] Fix SQL API option/properties metadata configuration

Wait for https://github.com/delta-io/delta/issues/1182 first. This PR needs to use the same feature flag that is created for that issue.

Bug

Describe the problem

There are various inconsistencies in the SQL API when writing metadata using OPTIONS and TBLPROPERTIES. Specifically

Case 1

when using TBLPROPERTIES, we incorrectly write properties that do not start with .delta. This happens using any of CREATE TABLE, REPLACE TABLE, CREATE OR REPLACE

Case 2

when using CREATE TABLE (not using AS SELECT) using path and using OPTIONS

• we incorrectly write options that do not start with .delta
• we incorrectly duplicate options with option.$key

Steps to reproduce

Case 1

CREATE TABLE tbl (id INT) USING DELTA
TBLPROPERTIES('logRetentionDuration'='interval 60 days', 'delta.checkpointInterval'=20)

Case 2

CREATE TABLE tbl (id INT) USING DELTA
OPTIONS('dataSkippingNumIndexedCols'=33,'delta.deletedFileRetentionDuration'='interval 2 weeks')
LOCATION '/private/var/folders/mv/gj5n7hvn78n7td5pp1c_jgjh0000gp/T/spark-69b43bf6-b143-459f-a05b-751bdbf4308a'

Observed results

Case 1

The following is written out as table metadata

logRetentionDuration -> interval 60 days
delta.checkpointInterval -> 20  

however what we really want to be written out is

delta.checkpointInterval -> 20  

Case 2

The following is written out as table metadata

delta.deletedFileRetentionDuration -> interval 2 weeks
dataSkippingNumIndexedCols -> 33
option.delta.deletedFileRetentionDuration -> interval 2 weeks
option.dataSkippingNumIndexedCols -> 33

however what we really want to be written out is

delta.deletedFileRetentionDuration -> interval 2 weeks

Implementation Requirement

After you fix this issue, please update the test and test output table here: https://github.com/delta-io/delta/blob/master/core/src/test/scala/org/apache/spark/sql/delta/DeltaWriteConfigsSuite.scala#L316

Also, please add tests with the feature from #1182 flag enabled/disabled, as well as by reading an "older" table with these invalid delta properties (this should go into EvolvabilitySuite).