[WWW][PATCH] Add the BPF backend to the matrix in backends.html

[Jose E. Marchesi]

Add the BPF backend to backends.html.

diff --git a/htdocs/backends.html b/htdocs/backends.html
index b6a747cd..b5b6fc90 100644
--- a/htdocs/backends.html
+++ b/htdocs/backends.html
@@ -74,6 +74,7 @@ arc        |          B      b  gia
 arm        |                 b   ia  s
 avr        |    L  FI    l  p   g a
 bfin       |       F            gi
+bpf        | HM  Q FIC   lq  b    a
 c6x        |   S     CB         gi
 cris       |       F  B         gia  s
 csky       |                 b   ia