Remove STATE_STRICT

See https://github.com/marienfressinaud/FreshRSS/issues/634

app/Controllers/configureController.php

@@ -338,9 +338,6 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 				unset($query[$key]);
 			}
 		}
-		if (!empty($query['state']) && $query['state'] & FreshRSS_Entry::STATE_STRICT) {
-			$query['state'] -= FreshRSS_Entry::STATE_STRICT;
-		}
 		$queries[] = $query;
 		FreshRSS_Context::$conf->_queries($queries);
 		FreshRSS_Context::$conf->save();

app/Models/Entry.php

@@ -1,12 +1,11 @@
 <?php
 
 class FreshRSS_Entry extends Minz_Model {
-	const STATE_ALL = 0;
 	const STATE_READ = 1;
 	const STATE_NOT_READ = 2;
+	const STATE_ALL = 3;
 	const STATE_FAVORITE = 4;
 	const STATE_NOT_FAVORITE = 8;
-	const STATE_STRICT = 16;
 
 	private $id = 0;
 	private $guid;

app/Models/EntryDAO.php

@@ -333,8 +333,6 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		if ($state & FreshRSS_Entry::STATE_NOT_READ) {
 			if (!($state & FreshRSS_Entry::STATE_READ)) {
 				$where .= 'AND e1.is_read=0 ';
-			} elseif ($state & FreshRSS_Entry::STATE_STRICT) {
-				$where .= 'AND e1.is_read=0 ';
 			}
 		}
 		elseif ($state & FreshRSS_Entry::STATE_READ) {