Merge pull request #11 from k4ml/master

Update readme
Fill-in "Tentang Kami" page and how to contribute.
Merge about from upstream
Tidy up links, add intro, put border for post-info
Remove "." after category in post-info.

Looks ugly
Merge pull request #14 from ikhwanhayat/about

Fill-in "Tentang Kami" page and put how to contribute.
fix conflict
fix settings
install argparse
bundled argparse
do not install argparse, use bundled