Update Spanish Translations
fixed npe
Merge pull request #109 from kruks23/development

Update Spanish Translations
French translation + hard-coded string > @string
Merge pull request #117 from BenoitBouvarel/development

French translation + hard-coded string > @string
fixed null in shared link
formating
offline sending of pgp fixed
updated german translation
Update Spanish Translations + harcoded pref_advanced_settings
fixed npe for otr sessions with non contacts
reworked message to conferences
Merge branch 'development' of https://github.com/siacs/Conversations into development
Merge pull request #120 from kruks23/development

Update Spanish Translations + harcoded pref_advanced_options
fixed #113
permanent notification disapears now when account is being deleted + code clean up
version bump to 0.2.2
added translators to readme
fixed #108
spelling