com_ghelp.c: add info on non-availability of help to console versions w/o X display.
cm.h: add config.h to access #defines
variable.c: prevent buffer overflow by limiting variable output to BSIZE_SP characters
tfanal.c noisean.c, bug fix which was introduced in "CKTfndDev(), rewrite"

the original CKTfndDev() was able to limit its search
  for an instance with given name
  to instances of a certain "type"
(this was a speed optimisation which is of no use anymore,
  because we use a hashtable now)

the new CKTfndDev() does not consider "type"

thus, here in tfanal.c and noisean.c we have to check the "type"
  after CKTfndDev() since we no longer can limit its search
  to the given "type"
gnuplot.c: enable correct terminal for non MINGW/MSVC
correct parameter names for hisim qa checks
workaround, avoid batch termination when there are .model issues

these were introduced by commit
  "inp.c, evtinit.c: improved error message suggested by Calin Andrian"
and caused ngspice checks to fail unexpectedly
inp.c, inp2q.c improve error message

when we exit() in batch mode due to a missing model definition
parseunit(), support 'T' for "Tera"

in response to a bug report by Andy Fierman
  "#273 T = Tera = 1e12 suffix is ignored when used in a parameter in a subcircuit."
  http://sourceforge.net/p/ngspice/bugs/273/
inpcom.c: E, G source, improved search for 'vol' and 'cur'

in response to a bug report by Marlize Schoeman
  "#274 VCVS Exxxx name and node names do not allow VOL as text"
  http://sourceforge.net/p/ngspice/bugs/274/
set X11 window title from `graph->plotname'

in response to a bug report by Dominique Michel
  "#272 no title in plots"
  http://sourceforge.net/p/ngspice/bugs/272/
monte carlo with control script and MOS parameter set containing AGAUSS parameter variations (like commercial parameter libraries)
mos6/simple inverter: true inverter circuit
whitespace
ngspice-26: update documentation
ngspice-26: Henrik Forstén
ngspice-26: substitute 25 --> 26
update ChangeLog from `git log'