Restore no extension RewriteRule

c7cd618 contained a regression bug
where #75 fix was un-do.

This fixes it, usign the code created to fix #75

Also, this commit creates temporary version 2.0.1.
Release will go under 2.1.0

Author: nitriques

extension.driver.php

@@ -168,6 +168,25 @@ public function update($previousVersion = false)
                 throw new Exception($message);
             }
         }
+
+        if (version_compare($previousVersion, '2.0.0', '<')) {
+            try {
+                // Re-simplify JIT htaccess rule
+                // see c7cd6183ffd15b9a8b7864df2eb29d3c1d96b5f9
+                if ($htaccess->exists()) {
+                    $htaccess->simplifyJITAccessRule();
+                }
+            } catch (Exception $ex) {
+                $message = __(
+                    'An error occured while updating %s. %s',
+                    array(
+                        __('JIT Image Manipulation'),
+                        $ex->getMessage()
+                    )
+                );
+                throw new Exception($message);
+            }
+        }
     }
 
     public function uninstall()

extension.meta.xml

@@ -16,6 +16,12 @@
 		</author>
 	</authors>
 	<releases>
+		<release version="2.0.1" date="TBA" min="2.6.0" max="2.x.x">
+			- Refactored all filters to eliminate duplicated code
+			- Fixed a couple of bugs (#120, #121)
+			- Fixed a regression in the .htaccess rule, where the file extension was added to the RewriteRule.
+			- Restored HTTP headers and cache
+		</release>
 		<release version="2.0.0" date="2016-04-26" min="2.6.0" max="2.x.x">
 			- JIT image process is it's own Symphony renderer now
 			- PSR2 Compliance (for the most part)

lib/class.htaccess.php

@@ -61,7 +61,7 @@ public function enableExtension()
 
         $rule = "
     ### IMAGE RULES
-    RewriteRule ^image\/(.+\.(jpg|gif|jpeg|png|bmp))$ index.php?mode=jit&param={$token} [B,L,NC]" . PHP_EOL . PHP_EOL;
+    RewriteRule ^image\/(.+)$ index.php?mode=jit&param={$token} [B,L,NC]" . PHP_EOL . PHP_EOL;
 
         if (preg_match('/### IMAGE RULES/', $this->content)) {
             $this->content = preg_replace(
@@ -107,6 +107,7 @@ public function disableExtension()
 
     /**
      * Update from < 1.21
+     * Update from < 2.0.0
      */
     public function simplifyJITAccessRule()
     {