remove version.tex file which is auto-generated

diff --git a/doc/version.tex b/doc/version.tex
deleted file mode 100644 (file)
index 79d6241..0000000
--- a/doc/version.tex
+++ /dev/null
@@ -1,2 +0,0 @@
-% ejabberd version (automatically generated).
-\newcommand{\version}{13.10}