Doc - UI - Fix UI text capitalization to follow the KDE Style Guide rules.

Reviewed-by: ossi

src/plugins/git/branchdialog.ui

@@ -42,7 +42,7 @@
    <item>
     <widget class="QGroupBox" name="remoteBranchGroupBox">
      <property name="title">
-      <string>Remote branches</string>
+      <string>Remote Branches</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <item>

src/plugins/git/changeselectiondialog.cpp

@@ -40,7 +40,7 @@ ChangeSelectionDialog::ChangeSelectionDialog(QWidget *parent)
 {
     m_ui.setupUi(this);
     connect(m_ui.repositoryButton, SIGNAL(clicked()), this, SLOT(selectWorkingDirectory()));
-    setWindowTitle(tr("Select a Git commit"));
+    setWindowTitle(tr("Select a Git Commit"));
 }
 
 QString ChangeSelectionDialog::change() const
@@ -62,7 +62,7 @@ void ChangeSelectionDialog::selectWorkingDirectory()
 {
     static QString location;
     location = QFileDialog::getExistingDirectory(this,
-                                      tr("Select Git repository"),
+                                      tr("Select Git Repository"),
                                       location);
     if (location.isEmpty())
         return;

src/plugins/git/changeselectiondialog.ui

@@ -17,7 +17,7 @@
    <item row="0" column="0">
     <widget class="QLabel" name="label">
      <property name="text">
-      <string>Repository Location:</string>
+      <string>Repository location:</string>
      </property>
     </widget>
    </item>

src/plugins/git/gitclient.cpp

@@ -841,7 +841,7 @@ QString GitClient::synchronousStash(const QString &workingDirectory,
             do {
                 if ((flags & StashPromptDescription)) {
                     if (!inputText(Core::ICore::instance()->mainWindow(),
-                         tr("Stash description"), tr("Description:"), &message))
+                         tr("Stash Description"), tr("Description:"), &message))
                         break;
                 }
                 if (!executeSynchronousStash(workingDirectory, message))

src/plugins/git/gitplugin.cpp

@@ -420,7 +420,7 @@ bool GitPlugin::initialize(const QStringList &arguments, QString *errorMessage)
 
     ActionCommandPair actionCommand =
                     createRepositoryAction(actionManager, gitContainer,
-                                           tr("Stash snapshot..."), QLatin1String("Git.StashSnapshot"),
+                                           tr("Stash Snapshot..."), QLatin1String("Git.StashSnapshot"),
                                            globalcontext, true, SLOT(stashSnapshot()));
     actionCommand.first->setToolTip(tr("Saves the current state of your work."));
 

src/plugins/git/settingspage.ui

@@ -17,7 +17,7 @@
       <bool>true</bool>
      </property>
      <property name="title">
-      <string>Environment variables</string>
+      <string>Environment Variables</string>
      </property>
      <property name="checkable">
       <bool>true</bool>
@@ -38,7 +38,7 @@
         <item>
          <widget class="QPushButton" name="adoptButton">
           <property name="text">
-           <string>From system</string>
+           <string>From System</string>
           </property>
          </widget>
         </item>