Add a note about the module low quality filter.

DEVELOPERS.md

@@ -21,6 +21,11 @@ App hiding: I don't intent on hiding the app, the package names should always be
 `com.fox2code.mmm` or starts with `com.fox2code.mmm.`, however I notice the presence of 
 my app is causing issues due to it existing, I may add an hiding feature to the app.
 
+Low quality module filter: Implemented at `com.fox2code.mmm.utils.PropUtils.isLowQualityModule`, 
+it is a check that verify that the module is declaring the minimum required to 
+allow the app to show your module to the user without hurting his experience.  
+Filling all basic Magisk properties is often enough to not get filtered out by it.
+
 ## Properties
 
 In addition to the following required magisk properties

README.md

@@ -46,6 +46,10 @@ and also stopped accepting new modules, it is recommended to submit your modules
 If a module is in both repo, the manager will just pick the most up to date version of the module,
 allowing developers to switch repo at their own pace if they want to.
 
+Note: If you or a friend uploaded a module and it doesn't appear in your module 
+list you can disable the low quality filter in the app settings.  
+Go to the [developer documentation](DEVELOPERS.md) for more info.
+
 ## Screenshots
 
 Main activity: