- Closed all Scanner and Buffered Readers

- Added Some Java Doc

- ReverseString - took space out of between each letter so "Zachary" to
"yrahcaZ" instead of "y r a h c aZ"

- bfs - Trying to repair this class but need to research bfs more

- dfs - Trying to repair this class but need to research dfs more

- Added new Classes
1) OctalToBinary - Not done
2) BinaryToOctal - Not done
3) OctalToDecimal - Not done
4) Graphs

-Added the dataStructure Graphs (Unfinished)

InsertionSortInteger.java

@@ -11,6 +11,12 @@
 public class InsertionSortInteger {
 
 	
+	/**
+	 * This method implements insertion sort by integer
+	 * 
+	 * @param initialArray array to be sorted
+	 * @return sorted array
+	 */
 	public int[] insertionIntArraySort(int[] initialArray){
 		
 		int[] sortedArray = new int[initialArray.length];