Set minimunm step size

features/login.feature

@@ -32,7 +32,6 @@ Feature: Login page
     Then I should be logged in
     And I should see text "Testnet" in "peer network" element
 
-  @ignore
   Scenario: should allow to create a new account
     Given I'm on login page
     When I click "new account button"

src/utils/passphrase.js

@@ -30,7 +30,7 @@ const leftPadd = (str, pad, length) => {
  * Resets previous settings and creates a step with a random length between 1.6% to 3.2%
  */
 const init = (rand = Math.random()) => ({
-  step: (160 + Math.floor(rand * 160)) / 100,
+  step: Math.max((160 + Math.floor(rand * 160)) / 100, 0.01),
   percentage: 0,
   seed: emptyByte('00'),
   byte: emptyByte(0),
@@ -50,9 +50,6 @@ const init = (rand = Math.random()) => ({
  * @param {Number} percentage
  * @param {Number} step
  *
- * @todo
- * - Set minimum value for steps to make sure 100 iterations is enough
- *
  * @returns {number[]} The input array whose member is pos is set
  */
 export const generateSeed = ({ byte, seed, percentage, step } = init(), rand = Math.random()) => {