Remove $Id$ tags, update URL's, and more

- remove obsolete svn '$Id$' tags from all source files
- update .fl files and generated files accordingly
- replace 'http://www.fltk.org' URL's with 'https://...'
- replace bug report URL 'str.php' with 'bugs.php'
- remove trailing whitespace
- fix other whitespace errors flagged by Git
- add and/or fix missing or wrong standard headers
- convert tabs to spaces in all source files

The only relevant code changes are in the fluid/ folder where
some .fl files and other source files were used to generate
the '$Id' headers and footers.

1 files changed, 5 insertions, 11 deletions

diff --git a/test/pixmap_browser.cxx b/test/pixmap_browser.cxx
index b2611703b..4a80f3579 100644
--- a/test/pixmap_browser.cxx
+++ b/test/pixmap_browser.cxx
@@ -1,6 +1,4 @@
 //
-// "$Id$"
-//
 // A shared image test program for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 1998-2015 by Bill Spitzak and others.
@@ -9,11 +7,11 @@
 // the file "COPYING" which should have been included with this file.  If this
 // file is missing or damaged, see the license at:
 //
-//     http://www.fltk.org/COPYING.php
+//     https://www.fltk.org/COPYING.php
 //
-// Please report all bugs and problems on the following page:
+// Please see the following page on how to report bugs and issues:
 //
-//     http://www.fltk.org/str.php
+//     https://www.fltk.org/bugs.php
 //
 
 #include <config.h>
@@ -50,7 +48,7 @@ void load_file(const char *n) {
     return;
   }
   Fl_Shared_Image *img2 = Fl_Shared_Image::get(n);
- 
+
   if (!img2) {
     b->label("@filenew"); // show an empty document
     b->labelsize(64);
@@ -103,7 +101,7 @@ void print_cb(Fl_Widget *widget, void *) {
   printer.end_page();
   printer.end_job();
 }
-   
+
 void svg_cb(Fl_Widget *widget, void *) {
   Fl_Native_File_Chooser fnfc;
   fnfc.title("Pick a .svg file");
@@ -147,7 +145,3 @@ int main(int argc, char **argv) {
   window.show(argc,argv);
   return Fl::run();
 }
-
-//
-// End of "$Id$".
-//