Add a page listing people someone follows (#444)

Nothing exceptional, the layout is the same as the followers page.

Fixes #325

po/plume/en.po

@@ -19,7 +19,7 @@ msgid "{0} commented your article."
 msgstr ""
 
 # src/template_utils.rs:35
-msgid "{0} is now following you."
+msgid "{0} is subscribed to you."
 msgstr ""
 
 # src/template_utils.rs:36
@@ -83,7 +83,7 @@ msgid "You need to be logged in order to access your dashboard"
 msgstr ""
 
 # src/routes/user.rs:164
-msgid "You need to be logged in order to follow someone"
+msgid "You need to be logged in order to subscribe to someone"
 msgstr ""
 
 # src/routes/user.rs:227
@@ -171,7 +171,7 @@ msgstr ""
 msgid "Articles from {}"
 msgstr ""
 
-msgid "Nothing to see here yet. Try to follow more people."
+msgid "Nothing to see here yet. Try to subscribe to more people."
 msgstr ""
 
 # src/template_utils.rs:144
@@ -299,7 +299,10 @@ msgstr ""
 msgid "Articles"
 msgstr ""
 
-msgid "Followers"
+msgid "Subscribers"
+msgstr ""
+
+msgid "Subscriptions"
 msgstr ""
 
 msgid "Atom feed"
@@ -320,13 +323,16 @@ msgstr ""
 msgid "Open on {0}"
 msgstr ""
 
-msgid "Unfollow"
+msgid "Unsubscribe"
 msgstr ""
 
-msgid "Follow"
+msgid "Subscribe"
 msgstr ""
 
-msgid "{0}'s followers"
+msgid "{0}'s subscriptions'"
+msgstr ""
+
+msgid "{0}'s subscribers"
 msgstr ""
 
 msgid "Respond"