I have a sqlitefile with timestamps and some data values.  When I plot the
data vs datetime with the builtin plot function, I get a weird outlier when
the datetime is 2006-03-26 02:00

A minimal example is here:
http://www.nmdb.eu/~steigies/debian/NEWK_2006_1h.sqlite

This also happens when I change the minute to other values as long as the
hour stays at two.  I did not specify a timezone in the datetime, so if I understand
http://sqlite.org/lang_datefunc.html
correctly, this is taken as UTC.

March 26 was the beginning of Daylight Saving Time in
most of Europe, the hour between 2 and 3 does not exist on this day:

http://www.timeanddate.com/time/dst/2006.html

slitebrowser changes the datetime for this hour to ~ the year 2100 when
plotting the data.  When I change my timezone from Europe/Berlin to
America/New_York, this glitch in the plot happens on April 2nd, the day DST
began in the USA.

I think sqlitebrowser should plot the data as given in the file, without
shifting values during DST switch to the year 2100 if I give it data in UTC. 
If I specified a timezone, I do not expect the data to appear in 2100
either, mabye that data should be dropped from plotting, with a warning
given to the user instead.

thanks,
Christian