Update README.markdown
Added travis.yml
Removed dead projects
Fixed some merge problems
Merge branch 'master' into feature/optimisation

* master:
  Fixed some merge problems
  Removed dead projects
  Added travis.yml
  Update README.markdown

Conflicts:
	Source/JSON/CJSONScanner.m
	Support/TouchJSON.xcodeproj/xcshareddata/xcschemes/Demo.xcscheme