Reorder the folders in tools to prepare moving tools/editor

- `certs` and `editor_fonts` go to `thirdparty`
- `dist` and `scripts` go to a new `misc` folder
- `collada` and `doc` go to `tools/editor`

The next step will be to rename `tools/editor` to `editor` directly,
but this will be done at the right time to avoid breaking too many PRs.

(cherry picked from commit b87a232668)

misc/scripts/file-hex-array.py

@@ -0,0 +1,56 @@
+import binascii
+import os.path
+import sys
+
+
+def tof(filepath):
+    with open(filepath, 'r') as f:
+        content = f.read()
+    content = content.replace("0x", "")
+    content = content.split(',')
+    for i in range(len(content)):
+        if len(content[i]) == 1:
+            content[i] = "0" + content[i]
+    content = "".join(content)
+    with open(filepath + ".file", 'wb') as f:
+        content = f.write(content.decode("hex"))
+    print(os.path.basename(filepath) + ".file created.")
+    exit(0)
+
+
+def toa(filepath):
+    with open(filepath, 'rb') as f:
+        content = f.read()
+    content = binascii.hexlify(content)
+    content = [content[i:i + 2] for i in range(0, len(content), 2)]
+    content = ",0x".join(content)
+    content = "0x" + content
+    content = content.replace("0x00", "0x0")
+    with open(filepath + ".array", 'w') as f:
+        content = f.write(content)
+    print(os.path.basename(filepath) + ".array created.")
+    exit(0)
+
+
+def usage():
+    print("========================================================\n\
+#\n\
+# Usage: python file-hex-array.py [action] [option]\n\
+#\n\
+# Arguments:\n\
+#          action ==>   toa   # convert file to array [option is file path]\n\
+#                       tof   # convert array to file [option is array file path]\n\
+#\n\
+# Example : python file-hex-array.py toa 1.png\n\
+#\n\
+========================================================")
+    exit(1)
+
+if len(sys.argv) != 3:
+    usage()
+if sys.argv[1] == "toa" and os.path.isfile(sys.argv[2]):
+    toa(sys.argv[2])
+elif sys.argv[1] == "tof" and os.path.isfile(sys.argv[2]):
+    tof(sys.argv[2])
+else:
+    usage()