Remove 'commiter' key for translations

This key is not in use anywhere else.

locales/de.yml

@@ -9,7 +9,6 @@ de:
     branch: 
     build_matrix: Build-Matrix
     commit: 
-    commiter: 
     committer: 
     compare: Vergleich
     config: Konfiguration

locales/en.yml

@@ -9,7 +9,6 @@ en:
     branch: Branch
     build_matrix: Build Matrix
     commit: Commit
-    commiter: commiter
     committer: Committer
     compare: Compare
     config: Config

locales/es.yml

@@ -9,7 +9,6 @@ es:
     branch: Rama
     build_matrix: Matriz de Builds
     commit: Commit
-    commiter: 
     committer: Committer
     compare: Comparar
     config: Configuración

locales/fr.yml

@@ -9,7 +9,6 @@ fr:
     branch: Branche
     build_matrix: Table des versions
     commit: Commit
-    commiter: 
     committer: Committeur
     compare: Comparer
     config: Config

locales/ja.yml

@@ -9,7 +9,6 @@ ja:
     branch: ブランチ
     build_matrix: 失敗許容範囲外
     commit: コミット
-    commiter: 
     committer: コミット者
     compare: 比較
     config: 設定

locales/nb.yml

@@ -9,7 +9,6 @@ nb:
     branch: Gren
     build_matrix: Jobbmatrise
     commit: Innsending
-    commiter: 
     committer: Innsender
     compare: Sammenlign
     config: Oppsett

locales/nl.yml

@@ -9,7 +9,6 @@ nl:
     branch: Tak
     build_matrix: Bouw matrix
     commit: Commit
-    commiter: 
     committer: Committer
     compare: Vergelijk
     config: Configuratie

locales/pl.yml

@@ -9,7 +9,6 @@ pl:
     branch: Gałąź
     build_matrix: Macierz Buildów
     commit: Commit
-    commiter: 
     committer: Komitujący
     compare: Porównanie
     config: Konfiguracja

locales/pt-BR.yml

@@ -9,7 +9,6 @@ pt-BR:
     branch: Branch
     build_matrix: Matriz de Build
     commit: Commit
-    commiter: 
     committer: Committer
     compare: Comparar
     config: Config

locales/ru.yml

@@ -9,7 +9,6 @@ ru:
     branch: Ветка
     build_matrix: Матрица
     commit: Коммит
-    commiter: 
     committer: Коммитер
     compare: Дифф
     config: Конфигурация