tpm2_import: Add option processing and related changes to specify the key alg to be imported
tpm2_import: Add option processing and related changes to specify the key alg to be imported

martinezjavier/tpm2-tools,martinezjavier/tpm2-tools,martinezjavier/tpm2-tools,martinezjavier/tpm2-tools,01org/tpm2.0-tools,01org/tpm2.0-tools,01org/tpm2.0-tools