Updating CSS and front-page files

- Adding classes to align text on learning page
- Cleaning up unnecessary code
- Adding a class to center main text on the homepage

.gitignore

@@ -0,0 +1,13 @@
+*.un~
+*.swp
+templates/custom_footer.html
+templates/home/_other_projects.html
+templates/home/custom_text.html
+templates/custom/*
+_ga.html
+_gcs.html
+_gcs_form.html
+.settings*
+.project
+.buildpath
+Thumbs.db

README.md

@@ -1,5 +1,27 @@
-<h1>MicroPasts-Website</h1><br>
+MicroPasts Wordpress themes
+===========================
+
+This repository contains the theme files for the MicroPasts website, which
+is run on Wordpress. It is a child theme of the wpbootstrap and has been developed
+by Adi Keinan-Schoonbaert.
+
+Relevant folders are:
+
+* wpbootstrap - parent theme; files for the test site (adi.micropasts.org)
+* micropasts - child theme; files for the micropasts.org site
+
+Upload the theme folder required to wp-content/themes.
+
+
+Funded by
+=========
+![AHRC funded](http://oac.lib.bris.ac.uk/Dserve/images/AHRC%20Logo%20Gray%20LScape2.JPG)
+
+Funded Partners
+===============
+![British Museum](http://finds.org.uk/images/logos/bm_logo.png)
+![UCL](http://crowdsourced.micropasts.org/static/img/black.jpg)
+![Portable Antiquities Scheme](http://www.dayofarchaeology.com/wp-content/uploads/2011/05/pasrgbsize4.jpg)
+
 WordPress files for the main MicroPasts website and its test site, for the AHRC funded MicroPasts project.<br>
-Relevant folders are:<br>
-<i>themes/wpbootstrap</i> - parent theme; files for the test site (adi.micropasts.org)<br>
-<i>themes/wpbootstrap-child</i> - child theme; files for the micropasts.org site<br>
+

micropasts/bg.php

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+<?php
+  $bg = array(
+      'http://micropasts.org/wp-content/uploads/2014/05/coins.jpg',
+      'http://micropasts.org/wp-content/uploads/2014/05/terracotta5.jpeg',
+      'http://micropasts.org/wp-content/uploads/2014/05/hoard.jpg',
+      'http://micropasts.org/wp-content/uploads/2014/05/easter.jpeg',
+      'http://micropasts.org/wp-content/uploads/2014/05/testaccio.jpg'
+      );
+  $i = rand(0, count($bg)-1);
+  $selectedBg = $bg[$i];