Use sentence case everywhere

We have not been good at consistent casing so far. Now we use 'Sentence case' everywhere. EVERYWHERE.

Also Removing 'Lc' prefix from i18n field names: the 'Lc' stood for lowercase but now that everything
is in 'Sentence case' there's no need for the distinction.

I've got a couple lower case things I've kept: namely, things that show up in parentheses.

79 files changed, 141 insertions, 141 deletions

diff --git a/pkg/integration/components/common.go b/pkg/integration/components/common.go
index 7be48e4bd..0f2e3b871 100644
--- a/pkg/integration/components/common.go
+++ b/pkg/integration/components/common.go
@@ -9,7 +9,7 @@ func (self *Common) ContinueMerge() {
 	self.t.GlobalPress(self.t.keys.Universal.CreateRebaseOptionsMenu)
 
 	self.t.ExpectPopup().Menu().
-		Title(Equals("Rebase Options")).
+		Title(Equals("Rebase options")).
 		Select(Contains("continue")).
 		Confirm()
 }
@@ -27,8 +27,8 @@ func (self *Common) AcknowledgeConflicts() {
 
 func (self *Common) ContinueOnConflictsResolved() {
 	self.t.ExpectPopup().Confirmation().
-		Title(Equals("continue")).
-		Content(Contains("all merge conflicts resolved. Continue?")).
+		Title(Equals("Continue")).
+		Content(Contains("All merge conflicts resolved. Continue?")).
 		Confirm()
 }
 
@@ -42,5 +42,5 @@ func (self *Common) ConfirmDiscardLines() {
 func (self *Common) SelectPatchOption(matcher *Matcher) {
 	self.t.GlobalPress(self.t.keys.Universal.CreatePatchOptionsMenu)
 
-	self.t.ExpectPopup().Menu().Title(Equals("Patch Options")).Select(matcher).Confirm()
+	self.t.ExpectPopup().Menu().Title(Equals("Patch options")).Select(matcher).Confirm()
 }
diff --git a/pkg/integration/tests/bisect/basic.go b/pkg/integration/tests/bisect/basic.go
index 14e1e6b49..e17f0d50f 100644
--- a/pkg/integration/tests/bisect/basic.go
+++ b/pkg/integration/tests/bisect/basic.go
@@ -19,14 +19,14 @@ var Basic = NewIntegrationTest(NewIntegrationTestArgs{
 			t.Views().Commits().
 				Press(keys.Commits.ViewBisectOptions)
 
-			t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`mark .* as bad`)).Confirm()
+			t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`Mark .* as bad`)).Confirm()
 		}
 
 		markCommitAsGood := func() {
 			t.Views().Commits().
 				Press(keys.Commits.ViewBisectOptions)
 
-			t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`mark .* as good`)).Confirm()
+			t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`Mark .* as good`)).Confirm()
 		}
 
 		t.Views().Commits().
@@ -36,7 +36,7 @@ var Basic = NewIntegrationTest(NewIntegrationTestArgs{
 			Tap(func() {
 				markCommitAsBad()
 
-				t.Views().Information().Content(Contains("bisecting"))
+				t.Views().Information().Content(Contains("Bisecting"))
 			}).
 			SelectedLine(Contains("<-- bad")).
 			NavigateToLine(Contains("commit 02")).
@@ -54,6 +54,6 @@ var Basic = NewIntegrationTest(NewIntegrationTestArgs{
 			IsFocused().
 			Content(Contains("commit 04"))
 
-		t.Views().Information().Content(DoesNotContain("bisecting"))
+		t.Views().Information().Content(DoesNotContain("Bisecting"))
 	},
 })
diff --git a/pkg/integration/tests/bisect/from_other_branch.go b/pkg/integration/tests/bisect/from_other_branch.go
index a7c6b8358..24e49104b 100644
--- a/pkg/integration/tests/bisect/from_other_branch.go
+++ b/pkg/integration/tests/bisect/from_other_branch.go
@@ -19,7 +19,7 @@ var FromOtherBranch = NewIntegrationTest(NewIntegrationTestArgs{
 	},
 	SetupConfig: func(cfg *config.AppConfig) {},
 	Run: func(t *TestDriver, keys config.KeybindingConfig) {
-		t.Views().Information().Content(Contains("bisecting"))
+		t.Views().Information().Content(Contains("Bisecting"))
 
 		t.Views().Commits().
 			Focus().
@@ -32,11 +32,11 @@ var FromOtherBranch = NewIntegrationTest(NewIntegrationTestArgs{
 			SelectNextItem().
 			Press(keys.Commits.ViewBisectOptions).
 			Tap(func() {
-				t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`mark .* as good`)).Confirm()
+				t.ExpectPopup().Menu().Title(Equals("Bisect")).Select(MatchesRegexp(`Mark .* as good`)).Confirm()
 
 				t.ExpectPopup().Alert().Title(Equals("Bisect complete")).Content(MatchesRegexp("(?s)commit 08.*Do you want to reset")).Confirm()
 
-				t.Views().Information().Content(DoesNotContain("bisecting"))
+				t.Views().Information().Content(DoesNotContain("Bisecting"))
 			}).
 			// back in master branch which just had the one commit
 			Lines(
diff --git a/pkg/integration/tests/branch/create_tag.go b/pkg/integration/tests/branch/create_tag.go
index 289d04c0a..68f91ec1b 100644
--- a/pkg/integration/tests/branch/create_tag.go
+++ b/pkg/integration/tests/branch/create_tag.go
@@ -28,7 +28,7 @@ var CreateTag = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectPopup().Menu().
 			Title(Equals("Create tag")).
-			Select(Contains("lightweight")).
+			Select(Contains("Lightweight")).
 			Confirm()
 
 		t.ExpectPopup().Prompt().
diff --git a/pkg/integration/tests/branch/delete.go b/pkg/integration/tests/branch/delete.go
index c653e1cde..78c21f7a7 100644
--- a/pkg/integration/tests/branch/delete.go
+++ b/pkg/integration/tests/branch/delete.go
@@ -32,7 +32,7 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Universal.Remove).
 			Tap(func() {
 				t.ExpectPopup().Confirmation().
-					Title(Equals("Delete Branch")).
+					Title(Equals("Delete branch")).
 					Content(Contains("Are you sure you want to delete the branch 'branch-one'?")).
 					Confirm()
 			}).
diff --git a/pkg/integration/tests/branch/detached_head.go b/pkg/integration/tests/branch/detached_head.go
index 494d164d6..9a419540b 100644
--- a/pkg/integration/tests/branch/detached_head.go
+++ b/pkg/integration/tests/branch/detached_head.go
@@ -25,7 +25,7 @@ var DetachedHead = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Universal.New)
 
 		t.ExpectPopup().Prompt().
-			Title(MatchesRegexp(`^New Branch Name \(Branch is off of '[0-9a-f]+'\)$`)).
+			Title(MatchesRegexp(`^New branch name \(branch is off of '[0-9a-f]+'\)$`)).
 			Type("new-branch").
 			Confirm()
 
diff --git a/pkg/integration/tests/branch/rebase.go b/pkg/integration/tests/branch/rebase.go
index 24462d1ea..66a235107 100644
--- a/pkg/integration/tests/branch/rebase.go
+++ b/pkg/integration/tests/branch/rebase.go
@@ -32,7 +32,7 @@ var Rebase = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectPopup().Menu().
 			Title(Equals("Rebase 'first-change-branch' onto 'second-change-branch'")).
-			Select(Contains("simple rebase")).
+			Select(Contains("Simple rebase")).
 			Confirm()
 
 		t.Common().AcknowledgeConflicts()
@@ -46,11 +46,11 @@ var Rebase = NewIntegrationTest(NewIntegrationTestArgs{
 			IsFocused().
 			PressPrimaryAction()
 
-		t.Views().Information().Content(Contains("rebasing"))
+		t.Views().Information().Content(Contains("Rebasing"))
 
 		t.Common().ContinueOnConflictsResolved()
 
-		t.Views().Information().Content(DoesNotContain("rebasing"))
+		t.Views().Information().Content(DoesNotContain("Rebasing"))
 
 		t.Views().Commits().TopLines(
 			Contains("second-change-branch unrelated change"),
diff --git a/pkg/integration/tests/branch/rebase_and_drop.go b/pkg/integration/tests/branch/rebase_and_drop.go
index c27a91091..9c95e40e1 100644
--- a/pkg/integration/tests/branch/rebase_and_drop.go
+++ b/pkg/integration/tests/branch/rebase_and_drop.go
@@ -38,10 +38,10 @@ var RebaseAndDrop = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectPopup().Menu().
 			Title(Equals("Rebase 'first-change-branch' onto 'second-change-branch'")).
-			Select(Contains("simple rebase")).
+			Select(Contains("Simple rebase")).
 			Confirm()
 
-		t.Views().Information().Content(Contains("rebasing"))
+		t.Views().Information().Content(Contains("Rebasing"))
 
 		t.Common().AcknowledgeConflicts()
 
@@ -77,7 +77,7 @@ var RebaseAndDrop = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.Common().ContinueOnConflictsResolved()
 
-		t.Views().Information().Content(DoesNotContain("rebasing"))
+		t.Views().Information().Content(DoesNotContain("Rebasing"))
 
 		t.Views().Commits().TopLines(
 			Contains("to keep"),
diff --git a/pkg/integration/tests/branch/rebase_does_not_autosquash.go b/pkg/integration/tests/branch/rebase_does_not_autosquash.go
index 11562c80f..66ad870c4 100644
--- a/pkg/integration/tests/branch/rebase_does_not_autosquash.go
+++ b/pkg/integration/tests/branch/rebase_does_not_autosquash.go
@@ -41,7 +41,7 @@ var RebaseDoesNotAutosquash = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectPopup().Menu().
 			Title(Equals("Rebase 'my-branch' onto 'master'")).
-			Select(Contains("simple rebase")).
+			Select(Contains("Simple rebase")).
 			Confirm()
 
 		t.Views().Commits().Lines(
diff --git a/pkg/integration/tests/branch/reset.go b/pkg/integration/tests/branch/reset.go
index b999f3af7..bafc712d1 100644
--- a/pkg/integration/tests/branch/reset.go
+++ b/pkg/integration/tests/branch/reset.go
@@ -36,8 +36,8 @@ var Reset = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Commits.ViewResetOptions)
 
 		t.ExpectPopup().Menu().
-			Title(Contains("reset to other-branch