UT NE A19

Thanks to lordkag for #41:
- improved parsing of Intel flash descriptor
- improved detection of Tiano/EFI 1.1 compression type
- added 2 UEFI capsule GUIDs used by Lenovo
- solved potential crash on very low memory available
- UEFIExtract and UEFIFind update to include the latest parser changes

common/ffs.h

@@ -1,6 +1,6 @@
 /* ffs.h
 
-Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
+Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -53,6 +53,14 @@ const QByteArray EFI_CAPSULE_GUID
 const QByteArray INTEL_CAPSULE_GUID
 ("\xB9\x82\x91\x53\xB5\xAB\x91\x43\xB6\x9A\xE3\xA9\x43\xF7\x2F\xCC", 16);
 
+// Lenovo capsule GUID
+const QByteArray LENOVO_CAPSULE_GUID
+("\xD3\xAF\x0B\xE2\x14\x99\x4F\x4F\x95\x37\x31\x29\xE0\x90\xEB\x3C", 16);
+
+// Another Lenovo capsule GUID
+const QByteArray LENOVO2_CAPSULE_GUID
+("\x76\xFE\xB5\x25\x43\x82\x5C\x4A\xA9\xBD\x7E\xE3\x24\x61\x98\xB5", 16);
+
 // Toshiba EFI Capsule header
 typedef struct _TOSHIBA_CAPSULE_HEADER {
     EFI_GUID  CapsuleGuid;