Drop '.' from CErrors.anomaly, insert it in args

As per https://github.com/coq/coq/pull/716#issuecomment-305140839

Partially using
```bash
git grep --name-only 'anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp.\)\?(\(\(Pp.\)\?str\)\?\s*".*[^\.!]")' | xargs sed s'/\(anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp.\)\?(\(\(Pp.\)\?str\)\?\s*".*\s*[^\.! ]\)\s*")/\1.")/g' -i
```
and
```bash
git grep --name-only ' !"' | xargs sed s'/ !"/!"/g' -i
```
The rest were manually edited by looking at the results of
```bash
git grep anomaly | grep '\.ml' | grep -v 'anomaly\s*\(~label:"[^"]*"\s*\)\?\(Pp\.\)\?(\(\(Pp.\)\?str\)\?\s*".*\(\.\|!\)")' | grep 'anomaly\($\|[^_]\)' | less
```

1 files changed, 1 insertions, 1 deletions

diff --git a/ide/utils/configwin_ihm.ml b/ide/utils/configwin_ihm.ml
index 70133fb9f5..d16efa603d 100644
--- a/ide/utils/configwin_ihm.ml
+++ b/ide/utils/configwin_ihm.ml
@@ -411,7 +411,7 @@ class text_param_box param (tt:GData.tooltips) =
       let v = param.string_of_string (buffer#get_text ()) in
       if v <> param.string_value then
 	(
-	 dbg "apply new value !";
+	 dbg "apply new value!";
 	 let _ = param.string_f_apply v in
 	 param.string_value <- v
 	)