Removing cyrillic symbol from options
Config issue fix in File tree module
fileTree setting typo fix
Adding updates
Merge pull request #3 from larrybotha:language

* making English read a bit more naturally
* using title case for all headers and titles
* consistent highlighting of folder names across pages
* some typo fixes
* clarification to some instructions
update language on spec documentation page
improve instructions grammar
update starting template:

capitalise title and headers,
make English more natural,
use div in favour of section for non-heading content
Plugin documentation improvements
Fixing section expand icon, issue #6