Added lexars

lexers/testdata/armasm.actual

@@ -0,0 +1,17 @@
+@ Hello World in ARM Assembly for Linux system
+
+.global _start
+
+_start:
+    mov  r7, #4          @ Setup service call 4 (write)
+    mov  r0, #1          @ param 1 - File descriptor 1 = stdout
+    ldr  r1, =hello      @ param 2 - address of string to print
+    mov  r2, #13         @ param 3 - length of hello world string
+    svc  0               @ ask linux to write to stdout
+
+    mov  r7, #1          @ Setup service call 1 (exit)
+    mov  r0, #0          @ param 1 - 0 = normal exit
+    svc  0               @ ask linux to terminate us
+
+.data
+hello:    .ascii    "Hello World!\n"