added hostname flag
Update README.md
added download for current version
edit readme
refactored download flag to version option 'stable'
fixed template and extension install, update layout.
update readme
update symlink
update readme
added origin and upstream options
fixed install instructions
Update README.md
Update README.md
Update README.md

finally prettified the install instructions
Merge pull request #1 from mithereal/master

feature add, support multiple templates, extensions, git