proofreading (thanks to Olga Pascenko)
proofreading (thanks to Olga Pascenko)
actualisation: Mac OS -> OS X
install-guide/boot: reorder boot options / add missing menus
alternative-install.txt: update of outdated link
alternative-install.txt: order of sources was changed to match real menu
alternative-install.txt: added screenshot boot.png
overall spellcheck

http://webmaster.yandex.ru/spellcheck.xml
add 11 step to "install-guide"
This step is about setting up password for LUKS partition(s)
Add "[[luks_set_pass]]" to top of the file.
Change hyperlink comment.