fixes bug 4188, 'STL file is sent not as an attachment but as its base64
representation in plaintext'
{"image", MIMETYPE_IMAGE},
{"audio", MIMETYPE_AUDIO},
{"video", MIMETYPE_VIDEO},
{"image", MIMETYPE_IMAGE},
{"audio", MIMETYPE_AUDIO},
{"video", MIMETYPE_VIDEO},
+ {"model", MIMETYPE_MODEL},
{"application", MIMETYPE_APPLICATION},
{"message", MIMETYPE_MESSAGE},
{"multipart", MIMETYPE_MULTIPART},
{"application", MIMETYPE_APPLICATION},
{"message", MIMETYPE_MESSAGE},
{"multipart", MIMETYPE_MULTIPART},
MIMETYPE_APPLICATION,
MIMETYPE_MESSAGE,
MIMETYPE_MULTIPART,
MIMETYPE_APPLICATION,
MIMETYPE_MESSAGE,
MIMETYPE_MULTIPART,
MIMETYPE_UNKNOWN
} MimeMediaType;
MIMETYPE_UNKNOWN
} MimeMediaType;