Add Missing Data Types in Install Command

[ShalmaliCL]

Type is missing in session arg in the below command:

casper-client put-deploy \
--node-address http://95.216.24.237:7777 \
--chain-name casper-test \
--secret-key "/home/ubuntu/secret_key.pem" \
--payment-amount 1000000 \
--session-path "<machine-path>/cep18/target/wasm32-unknown-unknown/release/cep18.wasm"
--session-arg "name='Token test', symbol='TEST', decimals:u8=10, total_supply:u256=1000"

Correct command for reference:

casper-client put-deploy \
--node-address http://95.216.24.237:7777 \
--chain-name casper-test \
--secret-key "/home/ubuntu/secret_key.pem" \
--payment-amount 1000000 \
--session-path "<machine-path>/cep18/target/wasm32-unknown-unknown/release/cep18.wasm"
--session-arg "name:string='Token test', symbol:string='TEST', decimals:u8=10, total_supply:u256=1000"

[ipopescu]

Closing this PR. I've asked Shalmali to open a new one with her branch.