add Qt5 submodule quick1

Qt5Quick1 features QML1 and provides
the QDeclarative* implementations.

Don't confuse that with the QtDeclarative
submodule which provides support for QML2
and exports the QQml* interface (also known
as QtQuick(2)).

QtQuick(2)/QML2 by the way has a hard
dependency on GL, hence without GL support
you're stuck on QtQuick1/QML1.

add Qt5 script

Adding Qt5 base

Crosscompile and package Qt5 (base) and setup an
environment to easily crosscompile and package
other qmake based projects.

Please see the comments within the Makefiles
(Makefile / qmake.mk) for current limitations and
known issues.

Packaged from the "base" submodule herewith are:

 - qt5base-concurrent
 - qt5base-core
 - qt5base-gui
 - qt5base-network
 - qt5base-printSupport
 - qt5base-sql
 - qt5base-test
 - qt5base-widgets
 - qt5base-xml
 - qt5base-plugin-bearer-generic
 - qt5base-plugin-input-evdevkeyboard
 - qt5base-plugin-input-evdevmouse
 - qt5base-plugin-input-evdevtablet
 - qt5base-plugin-input-evdevtouch
 - qt5base-plugin-imageformats-gif
 - qt5base-plugin-imageformats-ico
 - qt5base-plugin-imageformats-jpeg
 - qt5base-plugin-platforms-linuxfb
 - qt5base-plugin-platforms-minimal
 - qt5base-plugin-platforms-offscreen
 - qt5base-plugin-sqldrivers-sqlite
 - qt5base-examples

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