Merge pull request #736 from el00ruobuob/user-guides-add-gui

...resources/user-guides/png/prove-payment/check-payment.png

_i18n/en/resources/user-guides/png/prove-payment/history.png

...sources/user-guides/png/prove-payment/payment-checked.png

...resources/user-guides/png/prove-payment/payment-proof.png

.../resources/user-guides/png/restore_account/all-set-up.png

...ources/user-guides/png/restore_account/cancel-opening.png

...urces/user-guides/png/restore_account/choose-language.png

...ources/user-guides/png/restore_account/choose-restore.png

...urces/user-guides/png/restore_account/daemon-settings.png

...ources/user-guides/png/restore_account/restore-wallet.png

...urces/user-guides/png/restore_account/wallet-password.png

...esources/user-guides/png/restore_from_keys/all-set-up.png

...rces/user-guides/png/restore_from_keys/cancel-opening.png

...ces/user-guides/png/restore_from_keys/choose-language.png

...rces/user-guides/png/restore_from_keys/choose-restore.png

...ces/user-guides/png/restore_from_keys/daemon-settings.png

...rces/user-guides/png/restore_from_keys/restore-wallet.png

...ces/user-guides/png/restore_from_keys/wallet-password.png

_i18n/en/resources/user-guides/png/view-only/Success.png

.../resources/user-guides/png/view-only/create-view-only.png