Force focus on password field, resolves #116

[phoerious]

Force focus on password field, resolves #116
Also remove redudant code for minimizing to tray

Description

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• ✅ Bug fix (non-breaking change which fixes an issue)
• ❎ New feature (non-breaking change which adds functionality)
• ❎ Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• ✅ I have read the CONTRIBUTING document. [REQUIRED]
• ✅ My code follows the code style of this project. [REQUIRED]
• ✅ All new and existing tests passed. [REQUIRED]
• ❎ My change requires a change to the documentation.
• ❎ I have updated the documentation accordingly.
• ❎ I have added tests to cover my changes.