Remove type field from database format, update schemas and scripts

brands/3com.json

@@ -6,7 +6,6 @@
     {
       "id": "3com-1",
       "url": "img/snapshot.cgi?size=2",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -19,7 +18,6 @@
     {
       "id": "3com-2",
       "url": "videostream.asf?user=[USERNAME]&pwd=[PASSWORD]&resolution=[WIDTH]*[HEIGHT]",
-      "type": "FFMPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -30,7 +28,6 @@
     {
       "id": "3com-3",
       "url": "videostream.cgi?user=[USERNAME]&pwd=[PASSWORD]&resolution=32&rate=0",
-      "type": "MJPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -41,7 +38,6 @@
     {
       "id": "3com-4",
       "url": "goform/video2",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -51,7 +47,6 @@
     {
       "id": "3com-5",
       "url": "mjpeg.cgi?user=[USERNAME]&password=[PASSWORD]&channel=[CHANNEL]",
-      "type": "MJPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -62,7 +57,6 @@
     {
       "id": "3com-6",
       "url": "videostream.asf?usr=[USERNAME]&pwd=[PASSWORD]",
-      "type": "FFMPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -72,7 +66,6 @@
     {
       "id": "3com-7",
       "url": "cgi-bin/snapshot.cgi?loginuse=[USERNAME]&loginpas=[PASSWORD]",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -83,7 +76,6 @@
     {
       "id": "3com-8",
       "url": "snapshot.jpg?user=[USERNAME]&pwd=[PASSWORD]&strm=[CHANNEL]",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -93,7 +85,6 @@
     {
       "id": "3com-9",
       "url": "jpg/image.jpg?size=3",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -103,7 +94,6 @@
     {
       "id": "3com-10",
       "url": "snapshot.jpg?user=[USERNAME]&pwd=[PASSWORD]",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -113,7 +103,6 @@
     {
       "id": "3com-11",
       "url": "cgi-bin/net_jpeg.cgi?ch=[CHANNEL]",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -123,7 +112,6 @@
     {
       "id": "3com-12",
       "url": "video?submenu=mjpg",
-      "type": "MJPEG",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -133,7 +121,6 @@
     {
       "id": "3com-13",
       "url": "videostream.asf?user=[USERNAME]&pwd=[PASSWORD]",
-      "type": "VLC",
       "protocol": "http",
       "port": 0,
       "models": [
@@ -143,7 +130,6 @@
     {
       "id": "3com-14",
       "url": "img/snapshot.cgi?size=3",
-      "type": "JPEG",
       "protocol": "http",
       "port": 0,
       "models": [