[refs #11] index, kontakt i oferta sa teraz automatycznie generowane

`ant build.html` generuje html :)
[refs #11] poprawki w szablonach do sGallery
[refs #11] automatyczna instalacja recess
[refs #12] Updating CSS for small screens
[refs #18] Limiting gallery viewport to 1480px
Merge branch 'tkt-11'
Merge branch 'tkt-12'
Merge branch 'tkt-18'
[minor] cmd.php should be set in build.properties