build: new 'disable-optimization' configure option
pkcs11-tool: format object info output
sc-hsm: emu: initialize EC key params

;fix EC parameters for the emulated public keys
;add 'sc-context' argument in some function prototypes
myeid: support of EC key is broken,

waiting for specification and card from Aventra (VTA)
pkcs15init: do not use 'der-data' of pubkey data
pkcs15init: set EC pubkey key params using init arguments
pkcs15: use 'direct' public key value

pkcs15: in pubkey-info data
 * introduced new 'direct' 'raw' and 'spki' members
 * removed 'encoded der data' member
 * in 'read-public-key' try firstly SPKI direct value

pkcs11:
'direct' data used when getting CKA_VALUE attribute of public key

pkcs15init:
 * initialize 'raw' and 'spki' direct public key value