Add copyright statements when missing, make them all the same.

src/modules/netinstall/NetInstallPage.cpp

+/*
+ *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo     <shainer@chakraos.org>
+ *
+ *   Calamares is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Calamares is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "NetInstallPage.h"
 
-#include "./widgets/groupselectionwidget.h"
+#include "widgets/groupselectionwidget.h"
 #include "ui_page_netinst.h"
 #include "GlobalStorage.h"
 #include "JobQueue.h"

src/modules/netinstall/NetInstallPage.h

 /*
  *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
- *                   Lisa Vitolo     <shainer@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo     <shainer@chakraos.org>
+ *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation, either version 3 of the License, or

src/modules/netinstall/NetInstallViewStep.cpp

 /*
  *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
- *                   Lisa Vitolo <shainer@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo <shainer@chakraos.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

src/modules/netinstall/NetInstallViewStep.h

 /*
  *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
- *                   Lisa Vitolo     <shainer@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo     <shainer@chakraos.org>
+ *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation, either version 3 of the License, or

src/modules/netinstall/widgets/groupselectionwidget.cpp

+/*
+ *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo     <shainer@chakraos.org>
+ *
+ *   Calamares is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Calamares is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "groupselectionwidget.h"
 
 #include <QtDebug>

src/modules/netinstall/widgets/groupselectionwidget.h

 /*
  *   Copyright 2016, Luca Giambonini <almack@chakraos.org>
- *                   Lisa Vitolo     <shainer@chakraos.org>
+ *   Copyright 2016, Lisa Vitolo     <shainer@chakraos.org>
+ *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation, either version 3 of the License, or