ignore 'resources' dir
fix: residue -> remainder
add "uses" page
config: fix posts link
make posts conform to the standard
remove unused themes
remove modules
make 'deploy' script clean the destination directory
clean config.toml
remove unused stuff
add png version of avatar
add devise theme
add script to demo website
Revert "remove config.toml"

This reverts commit bd070b7f38682917760b78fa1628ebf8c121809e.
cleanup config.yaml
clean up themes
add copyright stuff and languageCode, and remove google analytics stuff
add icon images