git-gui: minor spelling fix and string factorisation.

Properly spell "successful" and slightly rewrite a couple of strings
that actually say the same thing in order to reduce translation work.

Update .pot and .po files accordingly since no new translation is
required.
Signed-off-by: NShawn O. Pearce <spearce@spearce.org>

lib/branch_delete.tcl

@@ -51,7 +51,7 @@ constructor dialog {} {
 		$w.check \
 		[mc "Delete Only If Merged Into"] \
 		]
-	$w_check none [mc "Always (Do not perform merge test.)"]
+	$w_check none [mc "Always (Do not perform merge checks)"]
 	pack $w.check -anchor nw -fill x -pady 5 -padx 5
 
 	foreach h [load_all_heads] {
@@ -112,7 +112,7 @@ method _delete {} {
 	}
 	if {$to_delete eq {}} return
 	if {$check_cmt eq {}} {
-		set msg [mc "Recovering deleted branches is difficult. \n\n Delete the selected branches?"]
+		set msg [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]
 		if {[tk_messageBox \
 			-icon warning \
 			-type yesno \

lib/remote_branch_delete.tcl

@@ -213,9 +213,7 @@ method _delete {} {
 		-type yesno \
 		-title [wm title $w] \
 		-parent $w \
-		-message [mc "Recovering deleted branches is difficult.
-
-Delete the selected branches?"]] ne yes} {
+		-message [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]] ne yes} {
 		return
 	}
 

lib/tools.tcl

@@ -146,7 +146,7 @@ proc tools_complete {fullname w {ok 1}} {
 	}
 
 	if {$ok} {
-		set msg [mc "Tool completed succesfully: %s" $fullname]
+		set msg [mc "Tool completed successfully: %s" $fullname]
 	} else {
 		set msg [mc "Tool failed: %s" $fullname]
 	}

po/de.po

@@ -773,16 +773,6 @@ msgstr "Immer (ohne Zusammenführungstest)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "Folgende Zweige sind noch nicht mit »%s« zusammengeführt:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Gelöschte Zweige können nur mit größerem Aufwand wiederhergestellt werden.\n"
-"\n"
-"Gewählte Zweige jetzt löschen?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2506,7 +2496,7 @@ msgstr "Starten: %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "Werkzeug erfolgreich abgeschlossen: %s"
 
 #: lib/tools.tcl:151

po/fr.po

@@ -780,16 +780,6 @@ msgstr "Toujours (Ne pas faire de test de fusion.)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "Les branches suivantes ne sont pas complètement fusionnées dans %s :"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Il est difficile de récupérer des branches supprimées.\n"
-"\n"
-"Supprimer les branches sélectionnées ?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2412,7 +2402,7 @@ msgstr "Lancement de : %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "L'outil a terminé avec succès : %s"
 
 #: lib/tools.tcl:151

po/git-gui.pot

@@ -753,13 +753,6 @@ msgstr ""
 msgid "The following branches are not completely merged into %s:"
 msgstr ""
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2220,7 +2213,7 @@ msgstr ""
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr ""
 
 #: lib/tools.tcl:151

po/hu.po

@@ -776,16 +776,6 @@ msgstr "Mindig (Ne legyen merge teszt.)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "A következő branchek nem teljesen lettek merge-ölve ebbe: %s:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"A törölt branchek visszaállítása bonyolult. \n"
-"\n"
-" Biztosan törli a kiválasztott brancheket?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2399,7 +2389,7 @@ msgstr "Futtatás: %s..."
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "Az eszköz sikeresen befejeződött: %s"
 
 #: lib/tools.tcl:151

po/it.po

@@ -778,16 +778,6 @@ msgstr "Sempre (Non effettuare verifiche di fusione)."
 msgid "The following branches are not completely merged into %s:"
 msgstr "I rami seguenti non sono stati fusi completamente in %s:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Ricomporre rami cancellati può essere complicato. \n"
-"\n"
-" Eliminare i rami selezionati?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2418,7 +2408,7 @@ msgstr "Eseguo: %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "Il programma esterno è terminato con successo: %s"
 
 #: lib/tools.tcl:151

po/ja.po

@@ -773,16 +773,6 @@ msgstr "無条件(マージテストしない)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "以下のブランチは %s に完全にマージされていません:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"ブランチを削除すると元に戻すのは困難です。 \n"
-"\n"
-" 選択したブランチを削除しますか？"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2382,7 +2372,7 @@ msgstr "実行中: %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "ツールが完了しました: %s"
 
 #: lib/tools.tcl:151

po/nb.po

@@ -761,16 +761,6 @@ msgstr "Alltid (Ikke utfør sammenslåingstest.)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "Følgende grener er ikke fullstendig slått sammen med %s:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Gjenoppretting av fjernede grener er vanskelig. \n"
-"\n"
-" Fjern valgte grener?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2331,7 +2321,7 @@ msgstr "Kjører: %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "Verktøyet ble fullført med suksess: %s"
 
 #: lib/tools.tcl:151

po/ru.po

@@ -661,16 +661,6 @@ msgstr "Всегда (не выполнять проверку на объеди
 msgid "The following branches are not completely merged into %s:"
 msgstr "Следующие ветви объединены с %s не полностью:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Восстанавливать удаленные ветви сложно. \n"
-"\n"
-" Удалить выбранные ветви?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""

po/sv.po

@@ -780,16 +780,6 @@ msgstr "Alltid (utför inte sammanslagningstest)."
 msgid "The following branches are not completely merged into %s:"
 msgstr "Följande grenar är inte till fullo sammanslagna med %s:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"Det är svårt att återställa borttagna grenar.\n"
-"\n"
-" Ta bort valda grenar?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""
@@ -2398,7 +2388,7 @@ msgstr "Exekverar: %s"
 
 #: lib/tools.tcl:149
 #, tcl-format
-msgid "Tool completed succesfully: %s"
+msgid "Tool completed successfully: %s"
 msgstr "Verktyget avslutades framgångsrikt: %s"
 
 #: lib/tools.tcl:151

po/zh_cn.po

@@ -676,16 +676,6 @@ msgstr "总是合并 (不作合并测试.)"
 msgid "The following branches are not completely merged into %s:"
 msgstr "下列分支没有完全被合并到 %s:"
 
-#: lib/branch_delete.tcl:115
-msgid ""
-"Recovering deleted branches is difficult. \n"
-"\n"
-" Delete the selected branches?"
-msgstr ""
-"恢复被删除的分支非常困难.\n"
-"\n"
-"是否要删除所选分支?"
-
 #: lib/branch_delete.tcl:141
 #, tcl-format
 msgid ""