fixed 'enable sync' href
Merge branch 'master' into nook
Create cs.html

Help in Czech language.
Merge pull request #274 from Trottel/patch-24

Create cs.html
Merge branch 'master' of github.com:geometer/FBReaderJ
Merge branch 'master' into nook
new Czech intro is now used; MiniHelp in Czech is not actual now
Merge branch 'master' into nook
replaced Armenian help file
Merge branch 'master' into nook