Updated asy

  * asy/u_misc.asy: adapted to new syntax of 'isu-th3' package.

Signed-off-by: Vladimir Lomov <lomov.vl@gmail.com>
Updated docs/polytech

  * scripts.org: half-done checking script 'odb-entry' work, fixed
    several issues;
  * (TOP)/okular/part.rc: updated, rewritten by 'okular'.

Signed-off-by: Vladimir Lomov <lomov.vl@gmail.com>