Update our yasm copy to yasm 1.1.0 (Part 1: yasm side)...

third_party/yasm/patched-yasm/tools/python-yasm/intnum.pxi

Index: third_party/yasm/patched-yasm/tools/python-yasm/intnum.pxi
===================================================================
--- third_party/yasm/patched-yasm/tools/python-yasm/intnum.pxi	(revision 71129)
+++ third_party/yasm/patched-yasm/tools/python-yasm/intnum.pxi	(working copy)
@@ -57,7 +57,7 @@
 cdef class IntNum:
     cdef yasm_intnum *intn
 
-    def __new__(self, value, base=None):
+    def __cinit__(self, value, base=None):
         cdef unsigned char buf[16]
 
         self.intn = NULL
@@ -115,7 +115,7 @@
     def __neg__(self): return __intnum_op(self, YASM_EXPR_NEG, None)
     def __pos__(self): return self
     def __abs__(self):
-        if yasm_intnum_sign(self.intn) >= 0: return self
+        if yasm_intnum_sign(self.intn) >= 0: return IntNum(self)
         else: return __intnum_op(self, YASM_EXPR_NEG, None)
     def __nonzero__(self): return not yasm_intnum_is_zero(self.intn)
     def __invert__(self): return __intnum_op(self, YASM_EXPR_NOT, None)