use hardcoded namespace

The macro defined namespaces confused the hell out of lupdate and more or less broke translations permanently. Looks like the only way we can do it is to have a hardcoded namespace, which goes against my instinct, but honestly how likely is it that we'll change the namespace anyway (I guess forks might want to do it, but that's their problem ;) )

app/window/mainwindow/mainmenu.cpp

@@ -36,7 +36,7 @@
 #include "widget/menu/menushared.h"
 #include "mainwindow.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 MainMenu::MainMenu(MainWindow *parent) :
   QMenuBar(parent)
@@ -692,4 +692,4 @@ void MainMenu::Retranslate()
   help_about_item_->setText(tr("&About..."));
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/window/mainwindow/mainmenu.h

@@ -27,7 +27,7 @@
 #include "dialog/actionsearch/actionsearch.h"
 #include "widget/menu/menu.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class MainWindow;
 
@@ -272,6 +272,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // MAINMENU_H

app/window/mainwindow/mainstatusbar.cpp

@@ -22,7 +22,7 @@
 
 #include <QCoreApplication>
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 MainStatusBar::MainStatusBar(QWidget *parent) :
   QStatusBar(parent),
@@ -104,4 +104,4 @@ void MainStatusBar::mouseDoubleClickEvent(QMouseEvent* e)
   emit DoubleClicked();
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/window/mainwindow/mainstatusbar.h

@@ -26,7 +26,7 @@
 
 #include "task/taskmanager.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief Shows abbreviated information from a TaskManager object
@@ -61,6 +61,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // MAINSTATUSBAR_H

app/window/mainwindow/mainwindow.cpp

@@ -32,7 +32,7 @@
 #include "mainmenu.h"
 #include "mainstatusbar.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 MainWindow::MainWindow(QWidget *parent) :
   QMainWindow(parent)
@@ -697,4 +697,4 @@ T *MainWindow::AppendFloatingPanelInternal(QList<T *> &list)
   return panel;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/window/mainwindow/mainwindow.h

@@ -44,7 +44,7 @@
 #include <shobjidl.h>
 #endif
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief Olive's main window responsible for docking widgets and the main menu bar.
@@ -175,6 +175,6 @@ private slots:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif

app/window/mainwindow/mainwindowlayoutinfo.cpp

@@ -1,6 +1,6 @@
 #include "mainwindowlayoutinfo.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 void MainWindowLayoutInfo::toXml(QXmlStreamWriter *writer) const
 {
@@ -101,4 +101,4 @@ void MainWindowLayoutInfo::set_state(const QByteArray &layout)
   state_ = layout;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/window/mainwindow/mainwindowlayoutinfo.h

@@ -4,7 +4,7 @@
 #include "project/item/folder/folder.h"
 #include "project/item/sequence/sequence.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class MainWindowLayoutInfo
 {
@@ -50,8 +50,8 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::MainWindowLayoutInfo)
+Q_DECLARE_METATYPE(olive::MainWindowLayoutInfo)
 
 #endif // MAINWINDOWLAYOUTINFO_H