Add guide file in English for diffing between English and Chinese
First translated draft for 1. Get Git
add chapter 3 zh-tw translation
let's use 你 (informal) instead of 您 (formal)
revert buildpages.js changes
Add chapter 2 zh-tw translation
Add chapter 4 zh-tw translation
您 ->  su3
Merge pull request #66 from muan/get-git-translation

Translating Guide/Get Git to Traditional Chinese
Refine zhtw translation for chapter 2
Refine zhtw translation for chapter 4
Merge pull request #74 from JmeHsieh/zhtw-translation_2and4

Add chapter 2 and chapter 4 zh-tw translation
Moved translation in #74 into the right files...
Merge branch 'master' into zhtw-translation

Conflicts:
	guide/raw-content/4_githubbin.html
Keep a up to date version of the docs for translation

TODO: Back filling changes in 1-4
revert commit of guide/challaenges/commit_to_it
patch to chapter 03 zh-tw translation
one more fix for guide/challenges
Merge pull request #71 from itszero/zhtw-translation-3

第三章的中文翻譯
Translate chapter 8: It's a small world.