[zh-tw][chap1] refine
Fix syntax and refine translation
translate the git alias section
little modifications
ch.2 remote
tagging and auto-complete
Merge branch 'master' of https://github.com/progit/progit

Conflicts:
	zh-tw/01-introduction/01-chapter1.markdown
Merge pull request #391 from dodowell/master

[zh-tw]fix