how to declare an array in Python:
stackoverflow.com/questions/1514553/how-to-declare-an-array-in-python
Python Tkinter Entry:
http://www.tutorialspoint.com/python/tk_entry.htm
https://www.google.com/search?rlz=1CDGOYI_enUS705US706&hl=en-US&ei=cUvDV6-VEYHxmAGUjZHwDA&q=tkinter+entry+delete&oq=tkinter+entry+delete&gs_l=mobile-gws-serp.3..0l2j0i22i30k1l2.157178.160617.0.164570.12.12.0.0.0.0.203.1628.2j9j1.12.0....0...1c.1.64.mobile-gws-serp..2.10.1226...41j0i67k1.rfFQ39E3pEw
https://www.google.com/search?rlz=1CDGOYI_enUS705US706&hl=en-US&ei=9knDV-C2C4WDmQG4u71I&q=tkinter+label+change+text&oq=tkinter+label+&gs_l=mobile-gws-serp.1.3.41j0l2j0i67k1j0.266888.268435.0.271509.9.9.0.0.0.0.186.1150.0j9.9.0....0...1c.1.64.mobile-gws-serp..1.8.964...0i22i30k1.-TB5bJ5JnyM
https://www.google.com/search?rlz=1CDGOYI_enUS705US706&hl=en-US&ei=BkvDV6OqFYHpmQHx5JiIDg&q=tkinter+label+insert&oq=tkinter+label+inser&gs_l=mobile-gws-serp.1.0.0i22i30k1l5.26730.31597.0.32720.16.16.0.0.0.0.186.2149.2j14.16.0....0...1c.1.64.mobile-gws-serp..5.11.1534...0j41j0i67k1.69sTuNiRUEQ
https://www.google.com/search?q=tkinter+label+configure&rlz=1CDGOYI_enUS705US706&oq=tkinter+label+con&aqs=chrome.1.69i57j0l3.14910j0j8&hl=en-US&sourceid=chrome-mobile&ie=UTF-8
Python strip with \n:
http://stackoverflow.com/questions/9347419/python-strip-with-n
Find app's current directory:
http://stackoverflow.com/questions/5137497/find-current-directory-and-files-directory
