Bug fixes (#184)

* Fix gist content when going back to editing

* Fix not outputting non-truncated large files for editon/zip download

* Allow dashes in usernames

* Delete keys associated to deleted user

* Fix error message when there is no files in gist

* Show if there is not files in gist preview

* Fix log parsing for the 11th empty commit

internal/i18n/locales/en-US.yml

@@ -25,7 +25,7 @@ gist.raw: Raw
 gist.file-truncated: This file has been truncated.
 gist.watch-full-file: View the full file.
 gist.file-not-valid: This file is not a valid CSV file.
-gist.no-content: No content
+gist.no-content: No files found
 
 gist.new.new_gist: New gist
 gist.new.title: Title

internal/i18n/locales/fr-FR.yml

@@ -25,7 +25,7 @@ gist.raw: Brut
 gist.file-truncated: Ce fichier a été tronqué.
 gist.watch-full-file: Voir le fichier complet.
 gist.file-not-valid: Ce fichier n'est pas un fichier CSV valide.
-gist.no-content: Pas de contenu
+gist.no-content: Aucun fichier
 
 gist.new.new_gist: Nouveau gist
 gist.new.title: Titre