always skip indexing of confdir and dbdir. start index monitor with normal indexing pass

src/sampleconf/mimemap

@@ -1,4 +1,4 @@
-# @(#$Id: mimemap,v 1.16 2006-09-05 09:52:23 dockes Exp $  (C) 2004 J.F.Dockes
+# @(#$Id: mimemap,v 1.17 2006-12-21 09:22:31 dockes Exp $  (C) 2004 J.F.Dockes
 # Recoll: associations of file name extensions to mime types
 
 .txt = text/plain
@@ -69,7 +69,7 @@
 recoll_noindex = .tar.gz .tgz .tar.bz2 .tbz .log.gz .md5 .map \
        .m4 .tcl .js .sh .pl .awk \
        .o .lib .dll .a \
-       .dat .bak .rdf .log .db .ini .msf \
+       .dat .bak .rdf .log .db .ini .msf .pid \
        .gnm .gnumeric .tex \
        .gif .bmp .xpm \
        ,v ~ #