Create Fdroid categories

[marcobruining]

It seems possible to record categories in the XML file used to describe the Android apk's. This would facilitate the teachers in finding apps more easily.

[jer0enA]

@joostdam can you add some more background information about this request. Like as user I would like to see categories in fdroid so I can find applications more easily... something like that :-)

[joostdam]

As a user, I want to be able to find apps that suit the subject and level I teach. Categories (see below) including a short description of the app would help.

1. primary education

• reading and writing
• arithmetic
• etc.

2. secondary education

• mathematics
• physics
• chemistry
• biology
• etc.