Added blog post about my proposed semester project

blog post with my new brainstorm on analyzing software forums and
communities
Fixes to project brainstorm

fixed type, testing out new formatting for nested list items
Fixed sub-bullets

Added more spaces to make sub bullets appear correctly on GitHub
Another try at bulleting
trying again

one more commit
test
last try
Re-did bulleting

gave up on sub-bullets
[update] Hello page
add xiaoou-intro.md
change file name
change file name
population data grabber
get citipop data
buggy get-data.py
revert to working getdata
fix broken link to paper
Personal intro
Adding my intro
add the historical us pop here too