Fix setting for 404 handling

Replace integer key in options with string key

Fixes #91

Add user conf for style inheritance

make setup messages more verbose. fixes #31

allow editing plugin states through a matrix view

fixed german/english translation messup

auto disable new plugins if wanted

When the apropriate config option is enabled, all newly installed
plugins will be disabled by default. They then can be enabled in the
farmer to make available to

auto disable new plugins if wanted

When the apropriate config option is enabled, all newly installed
plugins will be disabled by default. They then can be enabled in the
farmer to make available to all animals or enabled in specific animals
only.

This requires https://github.com/splitbrain/dokuwiki/pull/1655

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Offer to choose ACL policy etc.

SPR-507, closes #24

added help text on plugin management

reworked plugin logic

Animals can inherit the plugin state from the farmer. Their configs can
now be reset to the default state which is either on or whatever is set
in the farmer (when inheriting).

fixed plugin managing when no local config exists, yet

added German translation

without the help texts for now

added tab to delete animals #19

adjusted language for new behaviour

copy an animal when creating a new one #15

language cleanup

Added option to inherit users from farmer #16

Requires DokuWiki with splitbrain/dokuwiki#1542 applied.

much more documentation

use base domain config to link to animals #21

add more info to info tab

more info

don't pull jquery plugin from cdn

adding animals works again

all handling in single class now, 404 handling #21

added config screen, laid foundation for cascade management #13 #10

first start at the refactoring for #13