Added git and rake task related files.
test commit
added CNAME
updated contents
test
Merge branch 'master' of https://github.com/haegwan/haegwan.github.io
Merge branch 'gh-pages'
Merge branch 'master' of https://github.com/haegwan/haegwan.github.io
Merge branch 'master' of https://github.com/haegwan/haegwan.github.io

Conflicts:
	index.html