IPP (Added HotKeys)

Added hotkeys for shutdown of the IPP and hide/show console window (see README.md)

Input Post-Processor

Created mainly functions, such as:

• substitutions
• input handling

There are bugs, such as:

• does not reset the key input cache when switching to another input field
• does not process the delete key
• does not process the arrow keys
• does not process thetext selecting with CTRL+A and etc.
• and etc.