Improving sm_banip

[Rushaway]

Description

1. Print the name of the banned client when using target name as arg
   1.1 Get the target name of the user banned via sm_banip
   1.2 Will print target name instead of 'No nickname present'
   1.3 You can still use the command like sm_banip 255.255.22.2 240 Cheat (Will be show as 'No nickname present')

2. Kick the target banned via sm_banip if the callback succes

3. Remove extra tabs in AutoAdd part

Motivation and Context

When a banip was made, client aren't kicked and was printed on Sourcebans website as 'No nickname present'

How Has This Been Tested?

1. sm_banip 255.255.55.5 240 Cheat
2. sm_banip Rushaway 240 Cheat (in this case if player stil on the server it will be kicked if the CallBack succes)

Screenshots (if appropriate):

1. 
2. 

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:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.

[Hackmastr]

Thanks!