Updated Signatures (markdown)

Signatures.md

@@ -9,6 +9,8 @@ Local signatures are also always checked if no other source (see below) is avail
 Currently supported DAT's:
 * TOSEC: https://www.tosecdev.org/downloads/category/56-2023-01-23
 * MAME Arcade and MAME Mess: https://www.progettosnaps.net/dats/MAME
+* No-Intro: https://no-intro.org - both standard XML and DB
+* Redump: http://redump.org/downloads/
 
 If there are other DAT's you'd like to see support for, please raise an issue with a link to the DAT's.
 
@@ -45,6 +47,24 @@ If there are other DAT's you'd like to see support for, please raise an issue wi
 > * Repeat for each id to delete
 > * Once complete, follow the instructions above (https://github.com/gaseous-project/gaseous-server/wiki/Signatures#adding-signature-dat-files-to-the-local-database) to re-import the DATs.
 
+### No-Intro
+1. Go to https://datomatic.no-intro.org/index.php?page=download&s=64&op=daily
+2. Leave all options as default
+3. Click request to download the Standard XML DATs
+4. Go to https://datomatic.no-intro.org/index.php?page=download&s=64&op=daily
+5. Change type to DB, leave all other options as default
+6. Click request to download the DB files
+7. Extract the "No-Intro Love Pack (Standard)"
+8. Copy the *.dat files from the `No-Intro` folder within to `~/.gaseous-server/Data/Signatures/NoIntro/DAT/` directory
+9. Extract the "No-Intro Love Pack (DB Export)"
+10. Copy the *.xml files from the `No-Intro` folder within to `~/.gaseous-server/Data/Signatures/NoIntro/DB/` directory
+
+### Redump
+1. Go to http://redump.org/downloads/
+2. Click the "Datfile" link for each platform to download
+3. For each Datfile downloaded, extract the contents (there should be only one .dat file inside)
+4. Copy the .dat file to `~/.gaseous-server/Data/Signatures/Redump/` directory
+
 # Other Signature Sources
 
 **Note:** This is still experimental.