8-6, 8-7 complete
8-8 8-9 complete
10-1 complete
ch.10 complete
ch.11 complete.
first draft complete.
Fix a typo
Add simplified chinese version
Fix typo.
Fix typo.
del and ignore .DS_Store

This reverts commit 8ccf04d0ed9efe3ee464efb921f41324b4c6b3eb.
Fix typo.
Merge pull request #3 from Quon/source
Fix typo.
Merge pull request #4 from Quon/source

Source
Fix typo.
Merge pull request #5 from Quon/source

Fix typo.
update readme for archlinux
modify css
make public/ if not exists
update index 01 02