Update README, move files into folders, fix crypto data from Sept 22 (#101)

Author: jjbrosnan

CryptoCurrencyHistory/CSV/CryptoTrades_20210922.csv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85ba10152d044fd2e563110337f2d0d6c54e0b77c43a17c977a3987488409b59
+size 65723132

CryptoCurrencyHistory/crypto.csv renamed to CryptoCurrencyHistory/CSV/crypto.csv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5939ed705d0d3ea2e53879813a48fbc267dae89cf3c1c259cc0bbf16c8561a18
+size 8574511

CryptoCurrencyHistory/crypto_sept7.csv renamed to CryptoCurrencyHistory/CSV/crypto_sept7.csv

@@ -4,14 +4,20 @@ This folder contains sample data files for Bitcoin and Ethereum in CSV and Parqu
 
 ## Table of contents
 
-- `crypto_sept7.parquet`: Uncompressed Parquet data format of BTC and ETH.
-- `crypto_sept7.csv`: CSV data format of BTC and ETH.
-- `crypto_sept8.parquet`: Uncompressed Parquet data format of BTC and ETH.
-- `crypto_sept8.csv`: CSV data format of BTC and ETH.
+- `CSV`
+  - `crypto.csv`: Crypto data from Sept 6 - Sept 8, 2021.
+  - `crypto_sept7.csv`: BTC and ETH data from Sept 7, 2021.
+  - `crypto_sept8.csv`: BTC and ETH data from Sept 8, 2021.
+  - `CryptoTrades_20210922.csv: Crypto trade data from Sept 22, 2021.
+- `Parquet`
+  - `crypto.parquet`: Uncompressed Parquet crypto data from Sept 6 - Sept 8, 2021.
+  - `crypto_sept7.parquet`: Uncompressed Parquet BTC and ETH data from Sept 7, 2021.
+  - `crypto_sept8.parquet`: Uncompressed Parquet BTC and ETH data from Sept 8, 2021.
+  - `CryptoTrades_20210922.parquet`: GZIP compressed Parquet crypto trade data from Sept 22, 2021.
 
 ## Fields
 
-  - **`DateTime` (DBdateTime):** The date and time that the coin value was updated.  Changes are queried every `secondsToSleep`.  Only new data will be added to the table.  If the coin value did not change, then no new data will populate.
+  - **`DateTime` (DateTime):** The date and time that the coin value was updated.  Changes are queried every `secondsToSleep`.  Only new data will be added to the table.  If the coin value did not change, then no new data will populate.
 - **`Coin` (string):** The name of the coin.
 - **`low` (double):** Refers to the current low global volume-weighted average price of a coin traded on an active cryptoasset exchange as tracked by CoinGecko.
 - **`high ` (double):** Refers to the current high global volume-weighted average price of a coin traded on an active cryptoasset exchange as tracked by CoinGecko.