various: make the _info License: wording uniform for GPL variants.

GPL versions 2 and 3 both specifically mention "any later version" as
the phrase which allows the user to choose to upgrade the license.
Make sure we use that phrase, and make the format consistent across
modules.

ccan/alignof/_info

@@ -35,7 +35,7 @@
  *		}
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/alloc/_info

@@ -93,7 +93,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/antithread/_info

@@ -81,7 +81,7 @@
  *		return 0;
  *	}
  *
- * License: GPL (3 or any later version)
+ * License: GPL (v3 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/array_size/_info

@@ -29,7 +29,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/build_assert/_info

@@ -33,7 +33,7 @@
  *		return (char *)foo;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/check_type/_info

@@ -14,7 +14,7 @@
  * since they have to use sizeof() which can only distiguish between types of
  * different size.
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/compiler/_info

@@ -21,7 +21,7 @@
  * - IS_COMPILE_CONSTANT
  *	For using different tradeoffs for compiletime vs runtime evaluation.
  *
- * License: LGPL (3 or any later version)
+ * License: LGPL (v3 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  *
  * Example:

ccan/container_of/_info

@@ -46,7 +46,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/crcsync/_info

@@ -67,7 +67,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (v2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/endian/_info

@@ -37,7 +37,7 @@
  *		exit(0);
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/foreach/_info

@@ -10,7 +10,7 @@
  * (ie. gcc), and not too bad (ie. a few compares and mallocs) for
  * other compilers.
  *
- * License: LGPL (3 or any later version)
+ * License: LGPL (v3 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  *
  * Example:

ccan/grab_file/_info

@@ -35,7 +35,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/htable/_info

@@ -98,7 +98,7 @@
  *		return 0;
  *	}
  *
- * License: GPLv2 (or later)
+ * License: GPL (v2 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/idtree/_info

@@ -36,7 +36,7 @@
  *		return 0;
  *	}
  *
- * License: GPL (2 or any later version)
+ * License: GPL (v2 or any later version)
  * Maintainer: Rusty Russell <rusty@rustcorp.com.au>
  * Author: Jim Houston <jim.houston@ccur.com>
  */

ccan/ilog/_info

@@ -29,7 +29,7 @@
  *    return 0;
  *  }
  *
- * License: LGPL (v2 or later)
+ * License: LGPL (v2.1 or any later version)
  * Author: Timothy B. Terriberry <tterribe@xiph.org>
  */
 #include <string.h>

ccan/iscsi/_info

@@ -11,7 +11,7 @@
  * session, as well as a low level scsi library to create scsi cdb's
  * and parse/unmarshall data-in structures.
  *
- * License: GPL (3 or any later version)
+ * License: GPL (v3 or any later version)
  * Author: Ronnie Sahlberg <ronniesahlberg@gmail.com>
  */
 int main(int argc, char *argv[])

ccan/jbitset/_info

@@ -58,7 +58,7 @@
  * 	return 0;
  * }
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/jmap/_info

@@ -73,7 +73,7 @@
  * 	return 0;
  * }
  * 
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/likely/_info

@@ -9,7 +9,7 @@
  * help you annotate rare paths in your code for the convenience of the
  * compiler and the reader.
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  *
  * Example:

ccan/list/_info

@@ -52,7 +52,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/md4/_info

@@ -31,7 +31,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  */
 int main(int argc, char *argv[])
 {

ccan/noerr/_info

@@ -45,7 +45,7 @@
  *		return true;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/ogg_to_pcm/_info

@@ -24,7 +24,7 @@
  * 		return 0;
  * 	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  *
  */
 int main(int argc, char *argv[])

ccan/opt/_info

@@ -49,7 +49,7 @@
  * 	return 0;
  * }
  *
- * License: GPL (3 or any later version)
+ * License: GPL (v3 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/rbtree/_info

@@ -27,7 +27,7 @@
  * This code originates from ctdb, where talloc based trees keyed are
  *  used in several places.
  *
- * License: GPL (3 or any later version)
+ * License: GPL (v3 or any later version)
  * Author: Ronnie Sahlberg <ronniesahlberg@gmail.com>
  *
  * Example:

ccan/read_write_all/_info

@@ -28,7 +28,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/short_types/_info

@@ -65,7 +65,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/sparse_bsearch/_info

@@ -50,7 +50,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/str/_info

@@ -35,7 +35,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/str_talloc/_info

@@ -35,7 +35,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/talloc/_info

@@ -89,7 +89,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  */
 int main(int argc, char *argv[])
 {

ccan/talloc_link/_info

@@ -129,7 +129,7 @@
  *		return 0;
  *	}
  *
- * License: GPL (2 or any later version)
+ * License: GPL (v2 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/tally/_info

@@ -40,7 +40,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (3 or any later version)
+ * License: LGPL (v3 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/tdb/_info

@@ -63,7 +63,7 @@
  *
  * Author: Andrew Tridgell, Jeremy Allison, Rusty Russell
  *
- * License: LGPLv3 (or later)
+ * License: LGPL (v3 or any later version)
  *
  * Ccanlint:
  *	// valgrind breaks fcntl locks.

ccan/tdb2/_info

@@ -64,7 +64,7 @@
  *
  * Author: Rusty Russell
  *
- * License: LGPLv3 (or later)
+ * License: LGPL (v3 or any later version)
  */
 int main(int argc, char *argv[])
 {

ccan/typesafe_cb/_info

@@ -135,7 +135,7 @@
  *		return 0;
  *	}
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  */
 int main(int argc, char *argv[])

ccan/wwviaudio/_info

@@ -37,7 +37,7 @@
  *      wwviaudio_cancel_all_sounds();
  *      wwviaduio_stop_portaudio();
  *
- * License: LGPL (2 or any later version)
+ * License: LGPL (v2.1 or any later version)
  *
  */
 int main(int argc, char *argv[])