lzma support for appletloader

doc/3rdparty/lzma_license.txt

@@ -0,0 +1,15 @@
+LZMA# SDK is licensed under two licenses:
+
+1) GNU Lesser General Public License (GNU LGPL)
+2) Common Public License (CPL)
+
+It means that you can select one of these two licenses and 
+follow rules of that license.
+
+SPECIAL EXCEPTION
+Igor Pavlov, as the author of this code, expressly permits you 
+to statically or dynamically link your code (or bind by name) 
+to the files from LZMA# SDK without subjecting your linked 
+code to the terms of the CPL or GNU LGPL. 
+Any modifications or additions to files from LZMA# SDK, however, 
+are subject to the GNU LGPL or CPL terms.