Added Commit and FileAction dialogs

Skeleton code for Commit, Add, Delete, Revert actions

FossilOrigin-Name: 9e35495cc3f4e18f458cf02f83d1d8075c0a85b9

CommitDialog.h

@@ -0,0 +1,29 @@
+#ifndef COMMITDIALOG_H
+#define COMMITDIALOG_H
+
+#include <QDialog>
+#include <QStandardItemModel>
+
+namespace Ui {
+    class CommitDialog;
+}
+
+class CommitDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+	explicit CommitDialog(const QStringList &commitMsgHistory, const QStringList &files, QWidget *parent = 0);
+    ~CommitDialog();
+
+	static bool run(QString &commitMsg, const QStringList &commitMsgHistory, const QStringList &files, QWidget *parent);
+
+private slots:
+	void on_comboBox_activated(const QString &arg1);
+
+private:
+    Ui::CommitDialog *ui;
+	QStandardItemModel	itemModel;
+};
+
+#endif // COMMITDIALOG_H