PluginInstallerPlugin.gtk3 support

plugin_installer/__init__.py

-from plugin_installer import PluginInstaller
+from .plugin_installer import PluginInstaller

plugin_installer/config_dialog.ui

@@ -62,9 +62,12 @@
               <object class="GtkLabel" id="plugin_name_label1">
                 <property name="visible">True</property>
                 <property name="xalign">0</property>
-                <property name="label">&lt;empty&gt;</property>
+                <property name="label">empty</property>
                 <property name="selectable">True</property>
                 <property name="ellipsize">end</property>
+                <attributes>
+                  <attribute name="weight" value="bold"/>
+                </attributes>
               </object>
               <packing>
                 <property name="expand">False</property>

plugin_installer/manifest.ini

@@ -6,4 +6,4 @@ description: Install and upgrade plugins from ftp
 authors: Denis Fomin <fominde@gmail.com>
  Yann Leboulanger <asterix@lagaule.org>
 homepage: http://trac-plugins.gajim.org/wiki/PluginInstallerPlugin
-max_gajim_version: 0.15.9
+min_gajim_version: 0.15.10

url_shortener/manifest.ini

@@ -4,9 +4,9 @@ short_name: url_shortener
 version: 0.3.1
 description: Plugin that allows users to shorten a long URL in messages.
  For example, you can turn this link:
- http://maps.google.com/maps?f=d&saddr=New+York+Penn+Station&daddr=9th+Ave+%26+14th+St,+New+York,+NY&hl=en&geocode=&mra=ls&dirflg=r&date=11%2F12%2F08&time=4:13pm&ttype=dep&noexp=0&noal=0&sort=&sll=40.746175,-73.998395&sspn=0.014468,0.036392&ie=UTF8&z=14
+ https://trac.gajim.org/timeline
  Into this link:
- http://bit.ly/CUjV
+ http://bit.ly/THy6ZK
 authors: Denis Fomin <fominde@gmail.com>
 homepage: http://trac-plugins.gajim.org/wiki/UrlShortenerPlugin
 max_gajim_version: 0.15.9

url_shortener/url_shortener.py

@@ -19,12 +19,9 @@ class UrlShortenerPlugin(GajimPlugin):
         self.description = _('Plugin that allows users to shorten a long URL '
  'in received messages.\n'
  'For example, you can turn this link:\n'
- 'http://maps.google.com/maps?f=d&saddr=New+York+Penn+Station&daddr='
- '9th+Ave+%26+14th+St,+New+York,+NY&hl=en&geocode=&mra=ls&dirflg=r&date='
- '11%2F12%2F08&time=4:13pm&ttype=dep&noexp=0&noal=0&sort=&sll='
- '40.746175,-73.998395&sspn=0.014468,0.036392&ie=UTF8&z=14\n'
+ 'https://trac.gajim.org/timeline\n'
  'Into this link:\n'
- 'http://bit.ly/CUjV')
+ 'http://bit.ly/THy6ZK')
         self.config_dialog = UrlShortenerPluginConfigDialog(self)
         self.gui_extension_points = {
                 'chat_control_base': (self.connect_with_chat_control,