Refactored signature creation to Gxs security

Fixed signing of msgs 
Added signing of groups (follows p3distrib grp creation method)
Refactored GxsGroupDialog in 2 new UIs, GxsCreateGroupDialog and GxsViewGroup for ease of logic, retaining flexibility across GXS services. 

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5762 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/gxs/GxsCreateGroupDialog.cpp

@@ -0,0 +1,26 @@
+#include "GxsCreateGroupDialog.h"
+#include "ui_GxsCreateGroupDialog.h"
+
+GxsCreateGroupDialog::GxsCreateGroupDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::GxsCreateGroupDialog)
+{
+    ui->setupUi(this);
+}
+
+GxsCreateGroupDialog::~GxsCreateGroupDialog()
+{
+    delete ui;
+}
+
+void GxsCreateGroupDialog::changeEvent(QEvent *e)
+{
+    QDialog::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}

retroshare-gui/src/gui/gxs/GxsCreateGroupDialog.h

@@ -0,0 +1,23 @@
+#ifndef GXSCREATEGROUPDIALOG_H
+#define GXSCREATEGROUPDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+    class GxsCreateGroupDialog;
+}
+
+class GxsCreateGroupDialog : public QDialog {
+    Q_OBJECT
+public:
+    GxsCreateGroupDialog(QWidget *parent = 0);
+    ~GxsCreateGroupDialog();
+
+protected:
+    void changeEvent(QEvent *e);
+
+private:
+    Ui::GxsCreateGroupDialog *ui;
+};
+
+#endif // GXSCREATEGROUPDIALOG_H

retroshare-gui/src/gui/gxs/GxsCreateGroupDialog.ui

@@ -0,0 +1,18 @@
+<ui version="4.0">
+ <class>GxsCreateGroupDialog</class>
+ <widget class="QDialog" name="GxsCreateGroupDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

retroshare-gui/src/gui/gxs/GxsViewGroup.cpp

@@ -0,0 +1,26 @@
+#include "GxsViewGroup.h"
+#include "ui_GxsViewGroup.h"
+
+GxsViewGroup::GxsViewGroup(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::GxsViewGroup)
+{
+    ui->setupUi(this);
+}
+
+GxsViewGroup::~GxsViewGroup()
+{
+    delete ui;
+}
+
+void GxsViewGroup::changeEvent(QEvent *e)
+{
+    QWidget::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}

retroshare-gui/src/gui/gxs/GxsViewGroup.h

@@ -0,0 +1,23 @@
+#ifndef GXSVIEWGROUP_H
+#define GXSVIEWGROUP_H
+
+#include <QWidget>
+
+namespace Ui {
+    class GxsViewGroup;
+}
+
+class GxsViewGroup : public QWidget {
+    Q_OBJECT
+public:
+    GxsViewGroup(QWidget *parent = 0);
+    ~GxsViewGroup();
+
+protected:
+    void changeEvent(QEvent *e);
+
+private:
+    Ui::GxsViewGroup *ui;
+};
+
+#endif // GXSVIEWGROUP_H

retroshare-gui/src/gui/gxs/GxsViewGroup.ui

@@ -0,0 +1,21 @@
+<ui version="4.0">
+ <author/>
+ <comment/>
+ <exportmacro/>
+ <class>GxsViewGroup</class>
+ <widget class="QWidget" name="GxsViewGroup">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+ </widget>
+ <pixmapfunction/>
+ <connections/>
+</ui>