Change installer directory "data" to "share"

refs #671

src/blackgui/share/qss/textmessage.css

@@ -0,0 +1,45 @@
+/** style sheet for content !!!  **/
+/** does not(!) affect text edit **/
+/** http://doc.qt.io/qt-5/richtext-html-subset.html **/
+
+table {
+  font-size: 8pt;
+}
+
+tr {
+}
+
+td {
+  vertical-align: middle;
+}
+
+td.timestamp {
+  color: green;
+}
+
+td.recipient{
+  color: yellow;
+}
+
+.sent td.recipient{
+  color: blue;
+}
+
+.supervisor td.recipient{
+  background-color: red;
+}
+
+td.sender{
+  color: yellow;
+}
+
+.sent td.sender{
+  color: blue;
+}
+
+.supervisor td.sender{
+  background-color: red;
+}
+
+td.message{
+}