Changelog; CS fixes

CHANGELOG

@@ -0,0 +1,12 @@
+Version 0.1.1 (2017-09-30)
+==========================
+
+Bug fixes:
+- Perform feed discovery like NextCloud News does
+- Respond correctly to HEAD requests
+- Various minor fixes
+
+Version 0.1.0 (2017-08-29)
+==========================
+
+Initial release

build.xml

@@ -11,6 +11,7 @@
                 <include name="composer.*"/>
                 <include name="arsse.php"/>
                 <include name="bootstrap.php"/>
+                <include name="CHANGELOG"/>
                 <include name="LICENSE"/>
                 <include name="README.md"/>
             </fileset>

dist/nginx-fcgi.conf

@@ -10,3 +10,4 @@ fastcgi_param CONTENT_TYPE    $content_type;
 fastcgi_param CONTENT_LENGTH  $content_length;
 fastcgi_param REQUEST_URI     $request_uri;
 fastcgi_param HTTPS           $https if_not_empty;
+fastcgi_param REMOTE_USER     $remote_user;

lib/REST.php

@@ -40,9 +40,9 @@ class REST {
         $class = $this->apis[$api]['class'];
         $drv = new $class();
         if ($req->head) {
-           $res =  $drv->dispatch($req);
-           $res->head = true;
-           return $res;
+            $res =  $drv->dispatch($req);
+            $res->head = true;
+            return $res;
         } else {
             return $drv->dispatch($req);
         }

lib/REST/Request.php

@@ -27,7 +27,7 @@ class Request {
         $this->url = $url;
         $this->body = $body;
         $this->type = $contentType;
-        if($this->method=="HEAD") {
+        if ($this->method=="HEAD") {
             $this->head = true;
             $this->method = "GET";
         }