[Windows] program kill functions, currently including Excel and Chrome.

[Windows] Chrome Program Kill Function

import psutil

# Chrome App Kill
def kill_chrome():
    for proc in psutil.process_iter():
        if 'chrome.exe' in proc.name():
            proc.kill()

[Windows] MS Excel Program Kill Function

import psutil

# Excel App Kill
def kill_excel():
    for proc in psutil.process_iter():
        if 'EXCEL.EXE' in proc.name() or 'Microsoft Excel' in proc.name():
            proc.kill()