Changed "Sports / " to "Sports -" , as / should indicate multiple genres and - subgenres (there's still more to do).

Also added a ** DEMO ** genre as it's nice to be able sort them out.
Done a bit of work on the Lightspan educational games - but haven't completed as I've lsot the will to live with them.

Also done other clean ups on genres like cases and trailing dots.

data/resources/gamedb.yaml

@@ -11513,6 +11513,8 @@ SLUS-01456:
     linkCable: false
 SCED-01570:
   name: "Australian Summer Special (Australia)"
+  metadata:
+    genre: "** DEMO **"
 SLES-00909:
   name: "Auto Destruct (Europe) (En,Fr,De,Es,Sv)"
   controllers:
@@ -11582,6 +11584,8 @@ SCED-01306:
   name: "Autorennen Spezial '98 (Germany)"
 SCED-00273:
   name: "Autumn-Christmas Releases '96 (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SLPS-00946:
   name: "Ayakashi Ninden Kunoichiban (Japan) (Disc 1)"
   discSet:
@@ -14844,8 +14848,12 @@ SCPS-18013:
     linkCable: false
 SCED-01991:
   name: "Beat-Em-Up Special (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SCED-01643:
   name: "Beat-Em-Up Speziale (Germany)"
+  metadata:
+    genre: "** DEMO **"
 SLES-02096:
   name: "Beatmania (Europe)"
   controllers:
@@ -15172,10 +15180,16 @@ SCED-02327:
   name: "Best PlayStation Games Ever, The - No. 1 of 4 (Europe, Australia)"
 SCED-02421:
   name: "Best Sports Games Ever (Europe, Australia)"
+  metadata:
+    genre: "** DEMO **"
 SCED-03167:
   name: "Best Sports Games Ever 2000 (Europe, Australia)"
+  metadata:
+    genre: "** DEMO **"
 SCUS-94261:
   name: "Best of PlayStation Underground Year One, The (USA)"
+  metadata:
+    genre: "** DEMO **"
 SLES-04093:
   name: "Beyblade (Europe) (En,Fr,De,Es,It)"
   controllers:
@@ -17110,6 +17124,8 @@ SLPM-80619:
     genre: "** DEMO **"
 SCED-00877:
   name: "Blockbuster Playstation Challenge (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SLES-04003:
   name: "Blockids (Europe)"
   controllers:
@@ -29110,6 +29126,8 @@ SLES-11344:
     linkCable: true
 SLED-01255:
   name: "Command & Conquer - Red Alert & Bloody Roar (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SLES-00949:
   name: "Command & Conquer - Red Alert (Europe) (Disc 1) (Allies)"
   discSet:
@@ -29461,12 +29479,18 @@ SLPS-02116:
     linkCable: false
 SLED-02310:
   name: "Compilation 01 (Australia)"
+  metadata:
+    genre: "** DEMO **"
 SLED-02439:
   name: "Compilation 03 (Australia)"
+  metadata:
+    genre: "** DEMO **"
   traits:
     - DisablePGXPCulling
 SLED-02440:
   name: "Compilation 04 (Australia)"
+  metadata:
+    genre: "** DEMO **"
 SLPS-01062:
   name: "Complete Soccer Onside (Japan)"
   controllers:
@@ -66538,9 +66562,9 @@ SLES-00069:
     linkCable: false
 SLUS-00055:
   name: "Goal Storm (USA)"
-    serials:
-      - SLUS-00055
-      - SLUS-00069
+  codes:
+    - SLUS-00055
+    - SLUS-00069
   controllers:
     - DigitalController
   metadata:
@@ -94409,10 +94433,16 @@ SCED-01713:
     genre: "** DEMO **"
 SCED-02121:
   name: "M6 PlayStation - Best of '99 Vol. 1 (France)"
+  metadata:
+    genre: "** DEMO **"
 SCED-02419:
   name: "M6 PlayStation - Best of '99 Vol. 2 (France)"
+  metadata:
+    genre: "** DEMO **"
 SCED-02570:
   name: "M6 PlayStation - Special Kids (France)"
+  metadata:
+    genre: "** DEMO **"
 SLES-00980:
   name: "M6 Turbo Racing (France)"
   controllers:
@@ -96200,6 +96230,8 @@ SLPS-01786:
     linkCable: false
 SCED-03993:
   name: "Magical World of Disney on PlayStation, The (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SLPS-01173:
   name: "Magical Zunou Power!! Party Selection (Japan)"
   controllers:
@@ -100695,7 +100727,7 @@ SCPS-45320:
 PAPX-90044:
   name: "Metal Gear Solid (Asia) (Demo)"
   metadata:
-    genre: "** DEMO **"
+    genre: "			"
   compatibility:
     rating: NoIssues
     versionTested: "0.1-905-g237f469"
@@ -102817,12 +102849,20 @@ SLPS-02143:
     linkCable: false
 PCPX-96132:
   name: "MiruMiru PlayStation Vol. 28 (Japan)"
+  metadata:
+    genre: "** DEMO **"
 PCPX-96139:
   name: "MiruMiru PlayStation Vol. 29 (Japan)"
+  metadata:
+    genre: "** DEMO **"
 PCPX-96144:
   name: "MiruMiru PlayStation Vol. 31 (Japan)"
+  metadata:
+    genre: "** DEMO **"
 PCPX-96196:
   name: "MiruMiru PlayStation Vol. 43 (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SLPS-01276:
   name: "Misa no Mahou Monogatari (Japan) (Disc 1)"
   discSet:
@@ -116549,8 +116589,12 @@ SCED-02851:
     genre: "** DEMO **"
 SCED-03239:
   name: "OPSM Best PS One Games Ever (Europe, Australia)"
+  metadata:
+    genre: "** DEMO **"
 SCED-02492:
   name: "OPSM Best Racing Game Ever (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SLPS-01899:
   name: "Oasis Road (Japan)"
   controllers:
@@ -117163,8 +117207,12 @@ SLUS-00020:
     linkCable: false
 SCZS-94106:
   name: "Official Fan Book - Circadia - Special CD-ROM (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SCED-03375:
   name: "Official PlayStation Magazine Best Games Ever 2000 (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SCED-02122:
   name: "Official PlayStation Magazine Platinum Special Demo (Europe)"
   metadata:
@@ -117375,14 +117423,24 @@ SCUS-94664:
     genre: "** DEMO **"
 SCED-03408:
   name: "Official UK PlayStation Best Games Ever! (UK)"
+  metadata:
+    genre: "** DEMO **"
 SCZS-94101:
   name: "Official Yarudora Fan Book - Double Cast - CD-ROM Special Data-shuu (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SCZS-94102:
   name: "Official Yarudora Fan Book - Kisetsu o Dakishimete (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SCZS-94103:
   name: "Official Yarudora Fan Book - Sampaguita (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SCZS-94104:
   name: "Official Yarudora Fan Book - Yukiwari no Hana - CD-ROM Special Data-shuu (Japan)"
+  metadata:
+    genre: "** DEMO **"
 SLUS-00467:
   name: "Ogre Battle - Limited Edition (USA)"
   compatibility:
@@ -151394,7 +151452,7 @@ SLES-00691:
     publisher: "Eidos Interactive"
     developer: "Silicon Dreams"
     releaseDate: "1997-03-10"
-    genre: genre: "Sports - Soccer"
+    genre: "Sports - Soccer"
     languages:
       - English
       - French
@@ -169648,6 +169706,22 @@ SLUS-00785:
     linkCable: false
 SLES-01675:
   name: "Tiger Woods 99 USA Tour Golf (Australia)"
+  controllers:
+    - AnalogController
+    - DigitalController
+  metadata:
+    publisher: "Electronic Arts"
+    developer: "Adrenalin Entertainment"
+    genre: "Sports - Golf"
+    languages:
+      - English
+    minPlayers: 1
+    maxPlayers: 4
+    minBlocks: 2
+    maxBlocks: 2
+    vibration: false
+    multitap: true
+    linkCable: false
 SLES-02551:
   name: "Tiger Woods PGA Tour 2000 (Europe) (En,Fr,De,Es,Sv)"
   controllers:
@@ -169952,6 +170026,21 @@ SLPM-80064:
   name: "Time Bokan Series - Bokan to Ippatsu! Doronboo (Japan) (Taikenban)"
 SLES-00488:
   name: "Time Commando (Australia)"
+  controllers:
+    - DigitalController
+  metadata:
+    publisher: "Activision"
+    developer: "Adeline Software International"
+    genre: "Action / Beat'em Up"
+    languages:
+      - English
+    minPlayers: 1
+    maxPlayers: 1
+    minBlocks: 1
+    maxBlocks: 1
+    vibration: false
+    multitap: false
+    linkCable: false
 SLES-00224:
   name: "Time Commando (Europe)"
   controllers:
@@ -172907,6 +172996,8 @@ SLUS-01191:
     linkCable: false
 SLED-00513:
   name: "Tomb Raider & Blam! Machinehead (France)"
+  metadata:
+    genre: "** DEMO **"
 SLES-00024:
   name: "Tomb Raider (Europe)"
   compatibility:
@@ -176357,6 +176448,8 @@ SLUS-00188:
     linkCable: false
 SLED-00514:
   name: "Tunnel B1 + X2 - No Relief + Break Point + Cheesy (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SCUS-94229:
   name: "Turbo Prop Racing (USA)"
   controllers:
@@ -185821,8 +185914,12 @@ SLPS-00189:
     linkCable: false
 SCED-01441:
   name: "Winter Releases '98 (Europe)"
+  metadata:
+    genre: "** DEMO **"
 SCED-02306:
   name: "Winter Releases (Europe, Australia) (En,Fr,De,Es,It)"
+  metadata:
+    genre: "** DEMO **"
 SCED-00986:
   name: "Winter Releases - '97 Demo 01 (Europe)"
   metadata:
@@ -192714,6 +192811,22 @@ SLED-02415:
   name: "Compilation 02 (Australia)"
 SLES-00687:
   name: "Perfect Weapon (Italy)"
+  controllers:
+    - DigitalController
+  metadata:
+    publisher: "ASC Games"
+    developer: "Grey Matter"
+    releaseDate: "1997-08-01"
+    genre: "Action / Adventure / Beat'em Up"
+    languages:
+      - Italian
+    minPlayers: 1
+    maxPlayers: 1
+    minBlocks: 1
+    maxBlocks: 1
+    vibration: false
+    multitap: false
+    linkCable: false
 SLED-01533:
   name: "Assault (Europe) (En,Fr,De,Es,It) (Demo)"
   metadata:
@@ -193035,4 +193148,4 @@ PAPX-90089:
 SLPM-80638:
   name: "Inuyasha - Sengoku Otogi Gassen (Japan) (Demo)"
   metadata:
-    genre: "** DEMO **"
+    genre: "** DEMO **"