Addition of "separate security for different accounts" and "featured posts" to esteem app.

Repository

https://github.com/esteemapp/esteem-mobile

Components

My suggestion is based on two components:
The first one is about the security of the account.
The second one is about the feed page of the application.

Proposal Description

As I mentioned above, I have two suggestions for the most favorite dapp on steem blockchain:

1. Once you open the application, you are required to set a pin in order to use the application. This is just a simple security feature but it is effective. Once you add a second or third account in the application, you are required to enter the pin again but it is the same old one which you had set for your primary account.
   I think using same pin/password for all the accounts is not feasible. Therefore, I propose that there should be an option to set a separate password or pin for different accounts.

2. A couple of months ago, Steemit Inc. added a new feature called "featured posts" to the steemit interface and majority of the users liked it very much including me. It is a nice way to keep users updated with the recent developments on the blockchain.
   Esteem is yet to implement this excellent feature, so I am proposing the addition of "featured posts" feature on the feed and trending page of the application.

Also, there is a small grammatical error on the feed page on esteem which I am going to to show under mockups section.

Mockups / Examples

I am not good at showing the mockups but the picture should explain how the featured posts feature can be implemented. It is similar like steemit.com.

This is how the page looks when we open the application. Now when we open a second account, we have to enter the same password which needs to changed and users should be able to set a new password for a new account.

There is a small grammatical error, it shows "crysports haven't posted anything", it should be "crysports hasn't posted anything.
But that is my feed and it shouldn't be present there at all, instead, it should show that "you are not following anyone".

Benefits

The benefits of my proposals are clear from the proposal description.
Adding separate password will add extra security to our accounts and if someone has access to one account, he or she can have access to other accounts as well. Setting different password will make the security of the application better.
Adding "featured posts" on the feed and trending page will keep us updated with the recent developments on the blockchain. Also, it will make sure that we don't miss important posts from other community members.

GitHub Account : https://github.com/crysports

Issue : https://github.com/esteemapp/esteem-mobile/issues/917