Merge pull request #34 from lipoja/master

Czech translation
page dates and spatial metadata
update README
language updates
language updates
thumbnail view
fix apply theme bug
add spacing below pager
remove layout, issue #42
i18n: add to translation a few missing strings #44
return to index.php instead of top directory for when we are working in subdirectory #45
Calendar lists (WIP)
code organization, js/css, moment with langs
fix code re-org
add missing UTF-8 meta
various calendar fixes
common JS refactor
JS translations
remove reference to dialog.js
List re-factor to support calendars