fix(include): correct include 'tato/tree_str.h' to 'tato/TatoTreeStr.h'

tato/tree_str.h doesn't exists
docs(install): add install instruction (debian)
docs(usage): update usage sample and add formatting
docs(usage): update usage sample and add formatting
docs(API): linkify API URLs
Merge branch 'master' of github.com:edouard-lopez/sinoparserd

Conflicts:
	README.md
Merge pull request #5 from edouard-lopez/master

fix(header)+docs(install,usage,API)