Merge pull request #15 from Klap-in/master

'Needed for' field, generated from 'depends' field
added devmode

this makes it possible to work with an mysql dump without the need for
the actual plugin pages
new API enpoint
fixed order default
added limit for the api
added ping command
cleanup
added fulltext search for the API
added YAML format support
display popularity as value between 0 and 1
translation update
Merge pull request #40 from dokuwiki-translate/lang_update_46

Translation update (ru)
translation update
Merge pull request #41 from dokuwiki-translate/lang_update_58

Translation update (nl)
translation update
Merge pull request #43 from dokuwiki-translate/lang_update_91

Translation update (it)
translation update
Merge pull request #44 from dokuwiki-translate/lang_update_115

Translation update (ru)
translation update
Merge pull request #45 from dokuwiki-translate/lang_update_144

Translation update (ko)