python -> python2

update smarty to safer version

update smarty to 4.1 to support php 8

Add get parameter to bs-notify to prevent browser caching

fix for issue #890

fix for issue #891

importer fix: do not lose the last lexeme

add button to delete books (needed for issue 886)

clearer description of whole corpus

add token types HANI and GREK, see issue 873

hide shown name for new users if not set and looks like oauth url

more thx

remove reformal block

fix running fing_good_sentences

support lemma text change in python lib