Adjust API change request review result

Adjust API change request review result

 * remove useless const keyword in ckmc_create_key_aes
 * ckmc_generate_params allocates new ckmc_param_list_s inside of itself
 * ckmc_generate_params is renamed to ckmc_generate_new_params
 * ckmc_param_list_s is changed to ckmc_param_list_h (handle)
 * handle is structure pointer : typedef struct __ckmc_param_list *ckmc_param_list_h
 * ckmc_param_list_add_integer -> ckmc_param_list_set_integer
 * ckmc_param_list_add_buffer  -> ckmc_param_list_set_buffer

 * new line for too long description
 * use dot properly in description (Should not used in params and retvals)

Change-Id: I760465e1ae0d1665d596ff10d402c5f191a6f1d4
Signed-off-by: Kyungwook Tak <k.tak@samsung.com>