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/dialog/sequence/presetmanager.h

@@ -34,7 +34,7 @@
 #include "common/filefunctions.h"
 #include "common/xmlutils.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class Preset
 {
@@ -234,6 +234,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // PRESETMANAGER_H

app/dialog/sequence/sequence.cpp

@@ -33,7 +33,7 @@
 #include "common/rational.h"
 #include "undo/undostack.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 SequenceDialog::SequenceDialog(Sequence* s, Type t, QWidget* parent) :
   QDialog(parent),
@@ -171,4 +171,4 @@ void SequenceDialog::SequenceParamCommand::undo_internal()
   sequence_->set_name(old_name_);
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/dialog/sequence/sequence.h

@@ -30,7 +30,7 @@
 #include "sequencedialogpresettab.h"
 #include "undo/undocommand.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 /**
  * @brief A dialog for editing Sequence parameters
@@ -133,6 +133,6 @@ private:
   };
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // SEQUENCEDIALOG_H

app/dialog/sequence/sequencedialogparametertab.cpp

@@ -7,7 +7,7 @@
 
 #include "core.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 SequenceDialogParameterTab::SequenceDialogParameterTab(Sequence* sequence, QWidget* parent) :
   QWidget(parent)
@@ -143,4 +143,4 @@ void SequenceDialogParameterTab::UpdatePreviewResolutionLabel()
                                                        QString::number(test_param.effective_height())));
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/dialog/sequence/sequencedialogparametertab.h

@@ -10,7 +10,7 @@
 #include "widget/slider/integerslider.h"
 #include "widget/standardcombos/standardcombos.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class SequenceDialogParameterTab : public QWidget
 {
@@ -97,6 +97,6 @@ private slots:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // SEQUENCEDIALOGPARAMETERTAB_H

app/dialog/sequence/sequencedialogpresettab.cpp

@@ -36,7 +36,7 @@
 #include "ui/icons/icons.h"
 #include "widget/menu/menu.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 const int kDataIsPreset = Qt::UserRole;
 const int kDataPresetIsCustomRole = Qt::UserRole + 1;
@@ -295,4 +295,4 @@ void SequenceDialogPresetTab::DeleteSelectedPreset()
   }
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/dialog/sequence/sequencedialogpresettab.h

@@ -28,7 +28,7 @@
 #include "presetmanager.h"
 #include "sequencepreset.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class SequenceDialogPresetTab : public QWidget, public PresetManager<SequencePreset>
 {
@@ -77,6 +77,6 @@ private slots:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // SEQUENCEDIALOGPRESETTAB_H

app/dialog/sequence/sequencepreset.h

@@ -28,7 +28,7 @@
 #include "dialog/sequence/presetmanager.h"
 #include "render/videoparams.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class SequencePreset : public Preset {
 public:
@@ -174,6 +174,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // SEQUENCEPARAM_H