popularity plugin added

This new default plugin allows to send feedback to the DokuWiki developers. An
introduction is available at
http://www.splitbrain.org/blog/2008-02/17-gathering_dokuwiki_usage_data

darcs-hash:20080219165223-7ad00-95a242a0c58cdb754be83c90e919a91aa0da3699.gz

2 files changed, 23 insertions, 0 deletions

diff --git a/lib/plugins/popularity/lang/en/intro.txt b/lib/plugins/popularity/lang/en/intro.txt
new file mode 100644
index 000000000..495c0841a
--- /dev/null
+++ b/lib/plugins/popularity/lang/en/intro.txt
@@ -0,0 +1,19 @@
+====== Popularity Feedback ======
+
+This tool gathers anonymous data about your wiki and allows you to send it back
+to the DokuWiki developers. This helps them to understand them how DokuWiki is
+used by its users and makes sure future development decisions are backed up by
+real world usage statistics.
+
+You are encouraged to repeat this step from time to time to keep developers
+informed when your wiki grows. Your repeated data sets will be identified by an
+anonymous ID.
+
+Data collected contains information like your DokuWiki version, the number and
+size of your pages and files, installed plugins and information about your PHP
+install.
+
+The raw data that will be send is shown below. Please use the "Send Data" button
+to transfer the information.
+
+
diff --git a/lib/plugins/popularity/lang/en/lang.php b/lib/plugins/popularity/lang/en/lang.php
new file mode 100644
index 000000000..c9912b7ad
--- /dev/null
+++ b/lib/plugins/popularity/lang/en/lang.php
@@ -0,0 +1,4 @@
+<?php
+
+$lang['name'] = 'Popularity Feedback (may take some time to load)';
+$lang['submit'] = 'Send Data';