Merge pull request #7 from Hugoberry/v1-3

fix linux build

Author: Hugoberry

src/vertipaq/huffman_decoder.h

@@ -8,7 +8,7 @@
 #include <string>
 #include <queue>
 #include <iomanip>
-
+#include <cstdint>
 // Huffman Tree Node definition
 struct HuffmanTree {
     uint8_t c;