Reorganize PE format code into separate files in PE namespace

X86Disassembler/PE/FileHeader.cs

@@ -0,0 +1,16 @@
+namespace X86Disassembler.PE
+{
+    /// <summary>
+    /// Represents the File header of a PE file
+    /// </summary>
+    public class FileHeader
+    {
+        public ushort Machine;               // Target machine type
+        public ushort NumberOfSections;      // Number of sections
+        public uint TimeDateStamp;           // Time and date stamp
+        public uint PointerToSymbolTable;    // File pointer to COFF symbol table
+        public uint NumberOfSymbols;         // Number of symbols
+        public ushort SizeOfOptionalHeader;  // Size of optional header
+        public ushort Characteristics;       // Characteristics
+    }
+}