added proof of concept plan

proofofconceptplan.tex

+\documentclass[12pt]{article}
+
+\usepackage{xcolor} % for different colour comments
+
+%% Comments
+\newif\ifcomments\commentstrue
+
+\ifcomments
+\newcommand{\authornote}[3]{\textcolor{#1}{[#3 ---#2]}}
+\newcommand{\todo}[1]{\textcolor{red}{[TODO: #1]}}
+\else
+\newcommand{\authornote}[3]{}
+\newcommand{\todo}[1]{}
+\fi
+
+\newcommand{\wss}[1]{\authornote{magenta}{SS}{#1}}
+\newcommand{\hm}[1]{\authornote{blue}{HM}{#1}} %Hediyeh
+\newcommand{\tz}[1]{\authornote{blue}{TZ}{#1}} %Tahereh
+\newcommand{\pl}[1]{\authornote{blue}{PL}{#1}} %Peng
+
+\begin{document}
+
+\title{Problem of Concept Plan for Pic-Puzzle} 
+\author{Justin Kapinski, Boyun Deng, Yuchen Liu}
+\date{\today}
+	
+\maketitle
+
+\setlength{\parskip}{1em}
+
+\noindent
+\textbf{Will a part of the implementation be difficult?}\\
+The most challenging 
+part of the implementation will be the GUI. Another challenge will be 
+the algorithm to generate the numbers from the pictures. 
+
+\noindent
+\textbf{Will testing be difficult?}\\
+The most difficult part about testing will be 
+testing the GUI. It is hard to test GUIs automatically. Testing the 
+algorithms will be easy because we can compare our algorithm's output 
+with the output from the original program. 
+
+\noindent
+\textbf{Is a required library difficult to install?}\\
+There shouldn't be any 
+required libraries beyond what is included in Java already. 
+
+\noindent
+\textbf{Will portability be a concern?}\\
+Portability won't be a problem because we 
+will be using Java so it should work on any computer with the JVM. 
+
+\noindent
+\textbf{Will the project size/scope be feasible?}\\
+Yes, the project is based on a 
+fairly simple game. It will not require too much effort to fully 
+replicate the original game's functionality. 
+
+\noindent
+\textbf{What will be demonstrated?}\\
+The most important part to demonstrate will 
+be the GUI, because we think it will be the most difficult part to 
+implement. Our demonstration should at least include a functional GUI 
+with test cases. 
+
+
+\end{document}
\ No newline at end of file