GCTooltip: Improve name, jid, and status formatting

gajim/data/gui/tooltip_gc_contact.ui

@@ -24,6 +24,9 @@
         <property name="can_focus">False</property>
         <property name="halign">start</property>
         <property name="hexpand">True</property>
+        <property name="ellipsize">end</property>
+        <property name="single_line_mode">True</property>
+        <property name="max_width_chars">36</property>
         <attributes>
           <attribute name="weight" value="bold"/>
         </attributes>
@@ -40,6 +43,8 @@
         <property name="halign">start</property>
         <property name="valign">start</property>
         <property name="ellipsize">end</property>
+        <property name="single_line_mode">True</property>
+        <property name="max_width_chars">25</property>
         <attributes>
           <attribute name="weight" value="bold"/>
         </attributes>
@@ -84,7 +89,9 @@
         <property name="valign">start</property>
         <property name="wrap">True</property>
         <property name="wrap_mode">word-char</property>
-        <property name="max_width_chars">25</property>
+        <property name="ellipsize">end</property>
+        <property name="max_width_chars">40</property>
+        <property name="lines">3</property>
         <property name="xalign">0</property>
         <attributes>
           <attribute name="style" value="italic"/>