--- a/fig/mail-agents.eps	Fri Feb 13 14:01:50 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,250 +0,0 @@
-%!PS-Adobe-2.0 EPSF-2.0
-%%BoundingBox: 72 659 463 830
-%%HiResBoundingBox: 72.000000 659.500000 462.500000 830.000000
-%%Creator: groff version 1.18.1
-%%CreationDate: Mon Feb  9 01:00:42 2009
-%%DocumentNeededResources: font Palatino-Roman
-%%+ font Palatino-Italic
-%%DocumentSuppliedResources: procset grops 1.18 1
-%%PageOrder: Ascend
-%%EndComments
-% EPSF created by ps2eps 1.64
-%%BeginProlog
-save
-countdictstack
-mark
-newpath
-/showpage {} def
-/setpagedevice {pop} def
-%%EndProlog
-%%Page 1 1
-%%BeginProlog
-%%BeginResource: procset grops 1.18 1
-/setpacking where{
-pop
-currentpacking
-true setpacking
-}if
-/grops 120 dict dup begin
-/SC 32 def
-/A/show load def
-/B{0 SC 3 -1 roll widthshow}bind def
-/C{0 exch ashow}bind def
-/D{0 exch 0 SC 5 2 roll awidthshow}bind def
-/E{0 rmoveto show}bind def
-/F{0 rmoveto 0 SC 3 -1 roll widthshow}bind def
-/G{0 rmoveto 0 exch ashow}bind def
-/H{0 rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def
-/I{0 exch rmoveto show}bind def
-/J{0 exch rmoveto 0 SC 3 -1 roll widthshow}bind def
-/K{0 exch rmoveto 0 exch ashow}bind def
-/L{0 exch rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def
-/M{rmoveto show}bind def
-/N{rmoveto 0 SC 3 -1 roll widthshow}bind def
-/O{rmoveto 0 exch ashow}bind def
-/P{rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def
-/Q{moveto show}bind def
-/R{moveto 0 SC 3 -1 roll widthshow}bind def
-/S{moveto 0 exch ashow}bind def
-/T{moveto 0 exch 0 SC 5 2 roll awidthshow}bind def
-/SF{
-findfont exch
-[exch dup 0 exch 0 exch neg 0 0]makefont
-dup setfont
-[exch/setfont cvx]cvx bind def
-}bind def
-/MF{
-findfont
-[5 2 roll
-0 3 1 roll
-neg 0 0]makefont
-dup setfont
-[exch/setfont cvx]cvx bind def
-}bind def
-/level0 0 def
-/RES 0 def
-/PL 0 def
-/LS 0 def
-/MANUAL{
-statusdict begin/manualfeed true store end
-}bind def
-/PLG{
-gsave newpath clippath pathbbox grestore
-exch pop add exch pop
-}bind def
-/BP{
-/level0 save def
-1 setlinecap
-1 setlinejoin
-72 RES div dup scale
-LS{
-90 rotate
-}{
-0 PL translate
-}ifelse
-1 -1 scale
-}bind def
-/EP{
-level0 restore
-showpage
-}bind def
-/DA{
-newpath arcn stroke
-}bind def
-/SN{
-transform
-.25 sub exch .25 sub exch
-round .25 add exch round .25 add exch
-itransform
-}bind def
-/DL{
-SN
-moveto
-SN
-lineto stroke
-}bind def
-/DC{
-newpath 0 360 arc closepath
-}bind def
-/TM matrix def
-/DE{
-TM currentmatrix pop
-translate scale newpath 0 0 .5 0 360 arc closepath
-TM setmatrix
-}bind def
-/RC/rcurveto load def
-/RL/rlineto load def
-/ST/stroke load def
-/MT/moveto load def
-/CL/closepath load def
-/Fr{
-setrgbcolor fill
-}bind def
-/Fk{
-setcmykcolor fill
-}bind def
-/Fg{
-setgray fill
-}bind def
-/FL/fill load def
-/LW/setlinewidth load def
-/Cr/setrgbcolor load def
-/Ck/setcmykcolor load def
-/Cg/setgray load def
-/RE{
-findfont
-dup maxlength 1 index/FontName known not{1 add}if dict begin
-{
-1 index/FID ne{def}{pop pop}ifelse
-}forall
-/Encoding exch def
-dup/FontName exch def
-currentdict end definefont pop
-}bind def
-/DEFS 0 def
-/EBEGIN{
-moveto
-DEFS begin
-}bind def
-/EEND/end load def
-/CNT 0 def
-/level1 0 def
-/PBEGIN{
-/level1 save def
-translate
-div 3 1 roll div exch scale
-neg exch neg exch translate
-0 setgray
-0 setlinecap
-1 setlinewidth
-0 setlinejoin
-10 setmiterlimit
-[]0 setdash
-/setstrokeadjust where{
-pop
-false setstrokeadjust
-}if
-/setoverprint where{
-pop
-false setoverprint
-}if
-newpath
-/CNT countdictstack def
-userdict begin
-/showpage{}def
-}bind def
-/PEND{
-clear
-countdictstack CNT sub{end}repeat
-level1 restore
-}bind def
-end def
-/setpacking where{
-pop
-setpacking
-}if
-%%EndResource
-%%IncludeResource: font Palatino-Roman
-%%IncludeResource: font Palatino-Italic
-grops begin/DEFS 1 dict def DEFS begin/u{.001 mul}bind def end/RES 72
-def/PL 841.89 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron
-/Zcaron/scaron/zcaron/Ydieresis/trademark/quotesingle/Euro/.notdef
-/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
-/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
-/.notdef/.notdef/.notdef/space/exclam/quotedbl/numbersign/dollar/percent
-/ampersand/quoteright/parenleft/parenright/asterisk/plus/comma/hyphen
-/period/slash/zero/one/two/three/four/five/six/seven/eight/nine/colon
-/semicolon/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N/O
-/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright/circumflex
-/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y
-/z/braceleft/bar/braceright/tilde/.notdef/quotesinglbase/guillemotleft
-/guillemotright/bullet/florin/fraction/perthousand/dagger/daggerdbl
-/endash/emdash/ff/fi/fl/ffi/ffl/dotlessi/dotlessj/grave/hungarumlaut
-/dotaccent/breve/caron/ring/ogonek/quotedblleft/quotedblright/oe/lslash
-/quotedblbase/OE/Lslash/.notdef/exclamdown/cent/sterling/currency/yen
-/brokenbar/section/dieresis/copyright/ordfeminine/guilsinglleft
-/logicalnot/minus/registered/macron/degree/plusminus/twosuperior
-/threesuperior/acute/mu/paragraph/periodcentered/cedilla/onesuperior
-/ordmasculine/guilsinglright/onequarter/onehalf/threequarters
-/questiondown/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE
-/Ccedilla/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex
-/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis
-/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute/Thorn
-/germandbls/agrave/aacute/acircumflex/atilde/adieresis/aring/ae/ccedilla
-/egrave/eacute/ecircumflex/edieresis/igrave/iacute/icircumflex/idieresis
-/eth/ntilde/ograve/oacute/ocircumflex/otilde/odieresis/divide/oslash
-/ugrave/uacute/ucircumflex/udieresis/yacute/thorn/ydieresis]def
-/Palatino-Italic@0 ENC0/Palatino-Italic RE/Palatino-Roman@0 ENC0
-/Palatino-Roman RE
-%%EndProlog
-%%Page: 1 1
-%%BeginPageSetup
-BP
-%%EndPageSetup
-126 48 MT 0 -36 RL -54 0 RL 0 36 RL CL .4 LW ST/F0 10/Palatino-Roman@0
-SF<4d54>87.685 32.2 Q<41>-.74 E 180 30 126 30 DL 180 30 MT -7.2 1.8 RL 0
--3.6 RL CL 0 Fg 180 30 MT -7.2 1.8 RL 0 -3.6 RL CL 0 Cg ST 234 48 MT 0
--36 RL -54 0 RL 0 36 RL CL ST<4d54>195.685 32.2 Q<41>-.74 E 270 30 234
-30 DL 2.5<2e2e2e>281.75 32.2 S 342 30 306 30 DL 342 30 MT -7.2 1.8 RL 0
--3.6 RL CL 0 Fg 342 30 MT -7.2 1.8 RL 0 -3.6 RL CL 0 Cg ST 396 48 MT 0
--36 RL -54 0 RL 0 36 RL CL ST<4d54>357.685 32.2 Q<41>-.74 E 369 66 369
-48 DL 369 66 MT -1.8 -7.2 RL 3.6 0 RL CL 0 Fg 369 66 MT -1.8 -7.2 RL 3.6
-0 RL CL 0 Cg ST 396 102 MT 0 -36 RL -54 0 RL 0 36 RL CL ST<4d4441>356.51
-86.2 Q 414 84 396 84 DL 414 84 MT -7.2 1.8 RL 0 -3.6 RL CL 0 Fg 414 84
-MT -7.2 1.8 RL 0 -3.6 RL CL 0 Cg ST 435.6 84 21.6 DC ST<6d61696c626f78>
-417.7 86.2 Q 435.6 123.6 435.6 105.6 DL 435.6 105.6 MT 1.8 7.2 RL -3.6 0
-RL CL 0 Fg 435.6 105.6 MT 1.8 7.2 RL -3.6 0 RL CL 0 Cg ST 435.6 123.6 MT
--1.8 -7.2 RL 3.6 0 RL CL 0 Fg 435.6 123.6 MT -1.8 -7.2 RL 3.6 0 RL CL 0
-Cg ST 462.6 159.6 MT 0 -36 RL -54 0 RL 0 36 RL CL ST<4d5541>423.09 143.8
-Q/F1 10/Palatino-Italic@0 SF -.18<7265>418.095 179.8 S<63697069656e74>
-.18 E 99 123.6 99 48 DL 99 48 MT 1.8 7.2 RL -3.6 0 RL CL 0 Fg 99 48 MT
-1.8 7.2 RL -3.6 0 RL CL 0 Cg ST 126 159.6 MT 0 -36 RL -54 0 RL 0 36 RL
-CL ST F0<4d5541>86.49 143.8 Q F1<73656e646572>85.94 179.8 Q 0 Cg EP
-%%Trailer
-end
-%%Trailer
-cleartomark
-countdictstack
-exch sub { end } repeat
-restore
-%%EOF