Some feedback on downloads page and qt4/qt5 compatability

As per webissues.mimec.org/node/891, webissues client failing on FreeBSD with Qt5, so I decided to try to build with Qt4, as download page states that it can de build with Qt 4.7 or newer.

First issue - application paths, which I solved by replacing QStandartPaths with QDesktopServices.

Second - QAccessibilityEvent. It is used in a way which incompatible with Qt4 (tested with qt4 4.8.7), therefore it can't be built with Qt4. For example:

../../webissues-1.1.4/src/dialogs/commanddialog.cpp:183:22: error: no matching constructor for initialization of 'QAccessibleEvent'
    QAccessibleEvent event( &box, QAccessible::Alert );
                     ^      ~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/qt4/QtGui/qaccessible.h:462:26: note: candidate constructor not viable: no known conversion from 'QMessageBox *' to 'QEvent::Type' for 1st argument
inline QAccessibleEvent::QAccessibleEvent(Type atype, int achild)
                         ^
/usr/local/include/qt4/QtGui/qaccessible.h:449:20: note: candidate constructor (the implicit copy constructor) not viable: requires 1 argument, but 2 were provided
class Q_GUI_EXPORT QAccessibleEvent : public QEvent
                   ^
../../webissues-1.1.4/src/dialogs/commanddialog.cpp:201:22: error: no matching constructor for initialization of 'QAccessibleEvent'
    QAccessibleEvent event( &box, QAccessible::Alert );
                     ^      ~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/qt4/QtGui/qaccessible.h:462:26: note: candidate constructor not viable: no known conversion from 'QMessageBox *' to 'QEvent::Type' for 1st argument
inline QAccessibleEvent::QAccessibleEvent(Type atype, int achild)
                         ^
/usr/local/include/qt4/QtGui/qaccessible.h:449:20: note: candidate constructor (the implicit copy constructor) not viable: requires 1 argument, but 2 were provided
class Q_GUI_EXPORT QAccessibleEvent : public QEvent
                   ^
2 errors generated.
*** [../tmp/obj/release/commanddialog.o] Error code 1

Yet webissues client 1.1.3 can be built with Qt4 and have no crashes like 1.1.4. But 1.1.3 can't be build with Qt5:

../../webissues-1.1.3/src/application.h:23:10: fatal error: 'QApplication' file not found
--- ../tmp/obj/release/main.o ---
In file included from ../../webissues-1.1.3/src/main.cpp:20:
--- ../tmp/obj/release/application.o ---
#include <QApplication>
         ^
--- ../tmp/obj/release/main.o ---
../../webissues-1.1.3/src/application.h:23:10: fatal error: 'QApplication' file not found
#include <QApplication>
         ^
--- ../tmp/obj/release/abstractbatch.o ---
c++ -c -O2 -pipe -fstack-protector -fno-strict-aliasing -std=gnu++11 -pthread -Wall -W -fPIC -DQT_NO_DEBUG -DQT_WEBKIT_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_XML_LIB -DQT_SQL_LIB -DQT_CORE_LIB -I../../webissues-1.1.3/src -I/usr/ports/devel/webissues/work/.build/src -I../../webissues-1.1.3/src -I/usr/local/include/qt5 -I/usr/local/include/qt5/QtWebKit -I/usr/local/include/qt5/QtGui -I/usr/local/include/qt5/QtNetwork -I/usr/local/include/qt5/QtXml -I/usr/local/include/qt5/QtSql -I/usr/local/include/qt5/QtCore -I../tmp/moc/release -I/usr/local/include -I/usr/local/lib/qt5/mkspecs/freebsd-clang -o ../tmp/obj/release/abstractbatch.o ../../webissues-1.1.3/src/commands/abstractbatch.cpp
--- ../tmp/obj/release/mainwindow.o ---
In file included from ../../webissues-1.1.3/src/mainwindow.cpp:20:
../../webissues-1.1.3/src/mainwindow.h:25:10: fatal error: 'QMainWindow' file not found
#include <QMainWindow>
         ^
--- ../tmp/obj/release/main.o ---
1 error generated.
*** [../tmp/obj/release/main.o] Error code 1

So I would request either:

1. Update 1.1.4 client so it can be build with Qt4, as stated on Downloads page.
2. Update download page about Qt5 requirement and update 1.1.4 client with QIoDevice addition.

Thanks!