Merge pull request #2252 from mkbel/increase_version

Increase version and commit number.

Firmware/Configuration.h

@@ -16,8 +16,8 @@ extern uint16_t nPrinterType;
 extern PGM_P sPrinterName;
 
 // Firmware version
-#define FW_VERSION "3.8.0"
-#define FW_COMMIT_NR   2684
+#define FW_VERSION "3.8.1"
+#define FW_COMMIT_NR   2849
 // FW_VERSION_UNKNOWN means this is an unofficial build.
 // The firmware should only be checked into github with this symbol.
 #define FW_DEV_VERSION FW_VERSION_UNKNOWN