srec mime type improved

.gitignore

 *.egg-info/
+*.mgc
 .cache/
 .coverage
 .idea/

fact_helper_file/mime/custom_mime_encoding

+# ====================== encoded file types ======================
+
+# Intel HEX
+0	regex	\^:[A-F0-9]{8,}$	Intel HEX
+!:mime	firmware/intel-hex
+
+# Motorola S-Record
+0 	string	S0
+>2   regex  [0-9A-F]{8,}$  Motorola S-Record; binary data in text format
+!:mime  firmware/srecord
+
+# Tektronik HEX file format
+0   regex  \^/[0-9A-F]{8,}$  Tektronix HEX; binary data in text format
+!:mime  firmware/tek
+
+# Tektronik Extended HEX file format
+0   regex  \^%[0-9A-F]{8,}$  Tektronix extended HEX; binary data in text format
+!:mime  firmware/xtek
+

fact_helper_file/mime/custom_mime_firmware_containers

@@ -696,23 +696,6 @@
 0	string \xD5\xBF\x98\x12\x01	Toshiba CD2
 !:mime	firmware/toshiba-cd2
 
-# Intel HEX
-0	regex	\^:[A-F0-9]{8,}$	Intel HEX
-!:mime	firmware/intel-hex
-
 # D-Link HAD
 0x60	string	\x46\x4C\x41\x53\x48\x5F\x30\x32	D-Link HAD
 !:mime	firmware/dlink-had
-
-# Motorola S-Record
-0   regex  \^S[0-57-9][0-9A-F]{8,}$  Motorola S-Record; binary data in text format
-!:mime  firmware/srecord
-
-# Tektronik HEX file format
-0   regex  \^/[0-9A-F]{8,}$  Tektronix HEX; binary data in text format
-!:mime  firmware/tek
-
-# Tektronik Extended HEX file format
-0   regex  \^%[0-9A-F]{8,}$  Tektronix extended HEX; binary data in text format
-!:mime  firmware/xtek
-