move to classes and packages
install with make in linux
add some installation info
rename files
add more info
update install in linux
add updater script for update time and version info in files
update version info in files
add comments for hedsemwork
update readme
some updates in comments in hedsemwork
Прояснения в hedsemwork.cls
reorganization
update installation
add simple test
add new comments to environments
add environments in test
remove part
remove [sub]paragraph
remove titlesec and twocolumn