Remove contrib-import that causes also unused contribs to clash with typeclass-names in custom game folder. This turns off api2doc parsing of contribs, but it's a worthwhile cost to pay. Even so, we will still clash when e.g. using the TutorialWorld while trying to setup some common typeclass names, like "Weapon". We may need to change the contrib typeclass names in the long run to make them less likely to clash; or otherwise separate them from the standard library; this is a future issue though. This change resolves #766.
Remove contrib-import that causes also unused contribs to clash with typeclass-names in custom game folder. This turns off api2doc parsing of contribs, but it's a worthwhile cost to pay. Even so, we will still clash when e.g. using the TutorialWorld while trying to setup some common typeclass names, like "Weapon". We may need to change the contrib typeclass names in the long run to make them less likely to clash; or otherwise separate them from the standard library; this is a future issue though. This change resolves #766.

shollen/evennia,titeuf87/evennia,TheTypoMaster/evennia,ypwalter/evennia,emergebtc/evennia,feend78/evennia,titeuf87/evennia,emergebtc/evennia,emergebtc/evennia,titeuf87/evennia,TheTypoMaster/evennia,feend78/evennia,ypwalter/evennia,ergodicbreak/evennia,TheTypoMaster/evennia,ergodicbreak/evennia,ergodicbreak/evennia,feend78/evennia,jamesbeebop/evennia,titeuf87/evennia,shollen/evennia,jamesbeebop/evennia,jamesbeebop/evennia,feend78/evennia,ypwalter/evennia