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, 0 insertions, 5 deletions

diff --git a/nanosvg/nanosvgrast.h b/nanosvg/nanosvgrast.h
index a84a54ee5..84a05a7f8 100644
--- a/nanosvg/nanosvgrast.h
+++ b/nanosvg/nanosvgrast.h
@@ -1474,8 +1474,3 @@ void nsvgRasterize(NSVGrasterizer* r,
 }
 
 #endif // NANOSVGRAST_IMPLEMENTATION
-
-
-//
-// End of "$Id$".
-//