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/widget/nodetableview/nodetabletraverser.cpp

@@ -20,7 +20,7 @@
 
 #include "nodetabletraverser.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 QVariant NodeTableTraverser::ProcessVideoFootage(StreamPtr stream, const rational &input_time)
 {
@@ -43,4 +43,4 @@ QVariant NodeTableTraverser::ProcessAudioFootage(StreamPtr stream, const TimeRan
                                          AudioParams::kInternalFormat));
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/widget/nodetableview/nodetabletraverser.h

@@ -23,7 +23,7 @@
 
 #include "node/traverser.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class NodeTableTraverser : public NodeTraverser
 {
@@ -37,6 +37,6 @@ protected:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // NODETABLETRAVERSER_H

app/widget/nodetableview/nodetableview.cpp

@@ -26,7 +26,7 @@
 #include "node/param.h"
 #include "nodetabletraverser.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 NodeTableView::NodeTableView(QWidget* parent) :
   QTreeWidget(parent)
@@ -260,4 +260,4 @@ void NodeTableView::SetNode(Node *n, const rational &time)
 }
 */
 
-OLIVE_NAMESPACE_EXIT
+}

app/widget/nodetableview/nodetableview.h

@@ -25,7 +25,7 @@
 
 #include "node/node.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class NodeTableView : public QTreeWidget
 {
@@ -46,6 +46,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // NODETABLEVIEW_H

app/widget/nodetableview/nodetablewidget.cpp

@@ -22,7 +22,7 @@
 
 #include <QVBoxLayout>
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 NodeTableWidget::NodeTableWidget(QWidget* parent) :
   TimeBasedWidget(parent)
@@ -35,4 +35,4 @@ NodeTableWidget::NodeTableWidget(QWidget* parent) :
   layout->addWidget(view_);
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/widget/nodetableview/nodetablewidget.h

@@ -24,7 +24,7 @@
 #include "nodetableview.h"
 #include "widget/timebased/timebased.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class NodeTableWidget : public TimeBasedWidget
 {
@@ -57,6 +57,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // NODETABLEWIDGET_H