Staking form needs to accept passwords with special characters

[mntyfrsh]

Update stakingPassword in https://github.com/Encrypt-S/navcoin-angular/blob/master/src/app/homepage/wallet-status/wallet-status.component.ts

setStaking(setStaking: Boolean) {
this.buttonDebounce = true;

let command: Array<RpcSend>;

if (this.wallet.isEncrypted && setStaking) {
  command = [
    new RpcSend('walletpassphrase', [
      this.stakingForm.value.stakingPassword,
      999999999999999999,
      true
    ]),
    new RpcSend('staking', [setStaking])
  ];
} else {
  command = [new RpcSend('staking', [setStaking])];
}