Support MySQL and PostgreSQL

Include client libs for MySQL and PostgreSQL to images and development
files to SDK. Enables Qt plugins for mysql and psql to be built.

Task-number: QTEE-911
Change-Id: Ia47ccf6b74014e43a243619adb5fbba39ec23c4c
Reviewed-by: Rainer Keller <rainer.keller@theqtcompany.com>

recipes/packagegroup/nativesdk-packagegroup-b2qt-embedded-toolchain-target.bb

@@ -49,6 +49,8 @@ RDEPENDS_${PN} += "\
     hunspell-dev \
     libcap-dev \
     wpa-supplicant-dev \
+    libmysqlclient-dev \
+    libpq-dev \
     ${@base_contains("DISTRO_FEATURES", "bluetooth", "bluez4-dev", "", d)} \
     ${MACHINE_EXTRA_INSTALL_SDK} \
     "

recipes/packagegroup/packagegroup-b2qt-embedded-base.bb

@@ -51,5 +51,7 @@ RDEPENDS_${PN} = "\
         ttf-dejavu-common \
         ttf-dejavu-sans \
         dbus-session-init \
+        libmysqlclient \
+        libpq \
         ${MACHINE_EXTRA_INSTALL} \
         "