Add the ability to pause the VPN for a certain period of time

[Alex-302]

Prerequisites

Please answer the following questions for yourself before submitting an issue. YOU MAY DELETE THE PREREQUISITES SECTION.

• [x] I am running the latest version
• [x] I checked the documentation and found no answer
• [x] I checked to make sure that this issue has not already been filed

Problem Description

Some sites do not work with VPN, or for some other reason user may need to disable the VPN. User may forgot to connect VPN againg.

Proposed Solution

To remember to turn the VPN back on, pause function can be added on long press(for example, pause for 5, 10, 15 minutes).