remove bold from 'related posts'
Merge branch 'gh-pages' into develop
add .gitignore

_site/*
codedump/*
rmd/*
cache/*
classdocs/*
ggmapTemp.png
build self-populating table for schedule (functional :D )
add auto-linking to reading material if link is provided
make reading, homework, exercises, and resources each take an array length 2
rename schedule posts to format: YYYY-MM-DD-YYYY-MM-DD (post date-class date)
make links to reading materials auto distinguish external vs internal links
add schedule template
add/update schedule posts
replace static schedule with dynamic schedule
Merge branch 'feature/auto-generate-schedule' into develop
Merge branch 'release/0.8' into gh-pages