enable svg and sqlite

debian/control

 Source: qt-embedded
 Priority: optional
 Maintainer: unknown <privacy@not.given>
-Build-Depends: debhelper (>= 9)
+Build-Depends:
+ debhelper (>= 9),
+ libz-dev,
+ libsqlite3-dev,
 Standards-Version: 3.9.5
 Section: libs
 Homepage: <insert the upstream URL, if relevant>

debian/rules

@@ -39,7 +39,11 @@ override_dh_auto_configure:
 		-confirm-license \
 		-embedded \
 		-prefix /opt/qt-embedded \
-		-no-rpath
+		-no-rpath \
+		-plugin-sql-sqlite \
+		-svg \
+		-system-zlib \
+		-system-sqlite
 
 override_dh_auto_test:
 	# for some reason, tests dont work because "QWSServerSocket::init: Address already in use"