harmonised span translations. created 5 sequences of span letters by seeting 5 different seeds. created Kairi's sequences.
git pull

New MOT test "run" address changed to the correct address. Estonian new MOT version text settings adjusted to fit one line.

Added the correct post test address for new tests. Image and dependency link fix for MOT and CPT. Slightly bigger font for VerbalPA study and test. Initial lookup.xml update.

Edge case where a person wants to start a new attempt in a browser/device where another session is already taking place

Fixed a bug where the same user on a second attempt from a different browser/device could not finalize a test

Merge branch 'master' of https://gitlab.ut.ee/uku.vainik/present_testmybrain

we experimented with enabling touch screen in matrix test. but these started to fail for some people, so we disabled them.