Added I/O to Manual

doc/Manual.tex

@@ -13,8 +13,9 @@
 \usepackage{amsmath} % Required for some math elements 
 \renewcommand{\labelenumi}{\alph{enumi}.} % Make numbering in the enumerate environment by letter rather than number (e.g. section 6)
 
-\usepackage{times} % Uncomment to use the Times New Roman font
+\usepackage{times} 
 \usepackage{listings}
+\usepackage{color}
 %----------------------------------------------------------------------------------------
 %	DOCUMENT INFORMATION
 %----------------------------------------------------------------------------------------
@@ -92,12 +93,65 @@ optional after declarations.
 %	SECTION 2: Functions
 %----------------------------------------------------------------------------------------
 \section{Functions}
-  Section func
+   \begin{lstlisting}[language=C++]
+    fun FunctionName(arg1 : arg1_type, arg2 : arg2_type) : returnType {
+      var result = arg1 + arg2;
+      return result;
+    }
+  \end{lstlisting}
 
+    Functions are declared using the {\bf{fun}} keyword.  If you pass in 
+  variables as shown, there will be passed by value, not by reference.  
+  Therefore if you pass a variable in, it will not be modified outside the
+  function.
 %----------------------------------------------------------------------------------------
 %       SECTION I/O
 %----------------------------------------------------------------------------------------
 \section{Input and Output}
+    In order to print to a terminal or file, the {\bf{io}} library must be
+  imported.  There are a few different functions you can use to print to the
+  terminal. 
+    The print() function will print out to the terminal without a newline
+  character.  Like java, there is a println() function that will print whatever
+  you pass in, as well as a newline.  There are also functions that can print
+  colors in a unix terminal.  The color will continue when you print until
+  you call the function Reset().
+  \begin{enumerate}
+    \item {\color{red}{BoldRed()}}
+    \item {\color{green}{BoldGreen()}}
+    \item {\color{yellow}{BoldYellow()}}
+    \item {\color{blue}{BoldBlue()}}
+    \item {\color{magenta}{BoldMagneta()}}
+    \item {\color{cyan}{BoldCyan()}}
+  \end{enumerate}
+
+  \begin{lstlisting}[language=C++]
+    io::print(3.2); //print without a newline character
+    io::println(varA); //print variable A with a newline character
+    io::BoldRed();
+    io::println("This line is printed Red");
+    io::Reset();
+    io::println("This line is printed black");
+  \end{lstlisting}
+  
+    You can also use kraken to read and write to files.  The functions are as
+  follows:
+  \begin{lstlisting}[language=C++]
+    //returns true if file exists
+    var ifExists = io::file_exists("/usr/bin/clang"); 
+
+    //read file into string
+    var fileString =  io::read_file("~/Documents/file.txt");     
+    
+    //write a string to the file
+    io::write_file("/",SteamString);     
+    
+    //read file into vector of chars
+    var charVec = io::read_file_binary("~/Documents/file2.txt");     
+    
+    //write a vector of chars to a file
+    io::write_file_binary("/",md5checkSum);   
+  \end{lstlisting}
 
 %----------------------------------------------------------------------------------------
 %       SECTION Memory Management