solves a variety of problems that gcc (mainly the c++11 as default)
throws at us.

If nothing is specified, log level is 0.
Old: if last level was popped, level was set to 1.
New: level set to 0 in that case.

This also enabled test_cleanup, test_nonstandard and test_aligntoseqres which
were previously skipped with 'make check' indep. of compound lib availability
(simply because unittests are launched with 'python' and not with 'ost').

Tjaart de Beer authored 10 years ago and Bienchen committed 10 years ago

Signed-off-by: Stefan Bienert <stefan.bienert@unibas.ch>

wrong branch, big sorry

This reverts commit e77d08a6.

Thanks Marco

message

This avoids funny artefacts on tab_old if you create a new table
tab_new in the following way and try to add new columns there:

tab_new = Table(tab_old.col_names, tab_new.col_types)

The previous function was hard to understand. Every specified column gets
plotted at one position in the plot. If there are several rows, several
row indices are passed as argument respectively, the values of the
resulting column get plotted in parallel at this position. Note, that
the number off rows is limited to 7.

e.g. direct comparison of a value from a column of type bool with
a value from a column with type string raises an error. NaN and None
handling has also been improved.

conversion