Revert "Use tab for indent"
This reverts commit c3eb672ed01c57a543dd8cdf1b90eb4001498c19.
diff --git a/.project b/.project
deleted file mode 100644
index 6f00520..0000000
--- a/.project
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
- <name>CodeIgniter</name>
- <comment></comment>
- <projects>
- </projects>
- <buildSpec>
- </buildSpec>
- <natures>
- <nature>com.aptana.projects.webnature</nature>
- <nature>com.aptana.editor.php.phpNature</nature>
- </natures>
-</projectDescription>
diff --git a/.settings/com.aptana.formatter.epl.prefs b/.settings/com.aptana.formatter.epl.prefs
deleted file mode 100644
index ebd4b7a..0000000
--- a/.settings/com.aptana.formatter.epl.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-com.aptana.formatter.profiles.active=com.aptana.formatter.profiles.default
-eclipse.preferences.version=1
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 55fbcee..3827595 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -85,7 +85,7 @@
<li>Fixed a bug - CI_Upload::_file_mime_type() could've failed if mime_content_type() is used for the detection and returns FALSE.</li>
<li>Fixed a bug (#538) - Windows paths were ignored when using the <a href="libraries/image_lib.html">Image Manipulation Class</a> to create a new file.</li>
<li>Fixed a bug - When database caching was enabled, $this->db->query() checked the cache before binding variables which resulted in cached queries never being found.</li>
- <li>Fixed a bug - CSRF cookie value was allowed to be any (non-empty) string before being written to the output, making code injection a risk.</li>
+ <li>Fixed a bug - CSRF cookie value was allowed to be any (non-empty) string before being written to the output, making code injection a risk.</li>
</ul>