Comments update

src/qt/bitcoin.cpp

@@ -114,6 +114,7 @@ std::string _(const char* psz)
 
 int main(int argc, char *argv[])
 {
+    // Internal string conversion is all UTF-8
     QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
     QTextCodec::setCodecForCStrings(QTextCodec::codecForTr());
 

src/qt/bitcoingui.cpp

@@ -112,7 +112,6 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
 
     // Status bar notification icons
     QFrame *frameBlocks = new QFrame();
-    //frameBlocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
     frameBlocks->setContentsMargins(0,0,0,0);
     frameBlocks->setMinimumWidth(56);
     frameBlocks->setMaximumWidth(56);

src/qt/transactionview.cpp

@@ -100,7 +100,6 @@ TransactionView::TransactionView(QWidget *parent) :
     QVBoxLayout *vlayout = new QVBoxLayout(this);
     vlayout->setContentsMargins(0,0,0,0);
     vlayout->setSpacing(0);
-    //vlayout->addLayout(hlayout2);
 
     QTableView *view = new QTableView(this);
     vlayout->addLayout(hlayout);