Relicense under GPL2 only

Also add missing license headers to missing files.

5 files changed, 77 insertions, 9 deletions

diff --git a/src/config.h.in b/src/config.h.in
index 6d0e598..806faab 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -1,5 +1,22 @@
 #ifndef CONFIG_H
 #define CONFIG_H
+/*
+ * yawa - Yet Another Wallpaper Application
+ * Copyright (C) 2014, The YAWA Developers
+ *
+ * This file is part of yawa.  yawa is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 
 #define PACKAGE_NAME "@PACKAGE_NAME@"
 #define PACKAGE_VERSION "@PACKAGE_VERSION@"
diff --git a/src/utils.c b/src/utils.c
index 5bfbf5a..ede541e 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,3 +1,20 @@
+/*
+ * yawa - Yet Another Wallpaper Application
+ * Copyright (C) 2014, The YAWA Developers
+ *
+ * This file is part of yawa.  yawa is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #define _GNU_SOURCE
 #include <bsd/string.h>
 #include <stdbool.h>
diff --git a/src/utils.h b/src/utils.h
index eb0fb40..202db06 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,5 +1,22 @@
 #ifndef UTILS_H
 #define UTILS_H
+/*
+ * yawa - Yet Another Wallpaper Application
+ * Copyright (C) 2014, The YAWA Developers
+ *
+ * This file is part of yawa.  yawa is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <stdbool.h>
 
 /// Prototypes
diff --git a/src/yawa.c b/src/yawa.c
index 372a0fa..ac52c00 100644
--- a/src/yawa.c
+++ b/src/yawa.c
@@ -1,16 +1,16 @@
 /*
+ * yawa - Yet Another Wallpaper Application
  * Copyright (C) 2003, Hyriand <hyriand@thegraveyard.org>
- * Copyright (C) 2014, Johannes Löthberg <johannes@kyriasis.com>
+ * Copyright (C) 2014, The YAWA Developers
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This file is part of yawa.  yawa is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
diff --git a/src/yawa.h b/src/yawa.h
index 612c0e4..ef426d0 100644
--- a/src/yawa.h
+++ b/src/yawa.h
@@ -1,5 +1,22 @@
 #ifndef YAWA_H
 #define YAWA_H
+/*
+ * yawa - Yet Another Wallpaper Application
+ * Copyright (C) 2014, The YAWA Developers
+ *
+ * This file is part of yawa.  yawa is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <Imlib2.h>
 #include <argp.h>