Rmoved level 1 and revised instructions
Minor revisions to code
Revised kata
Minor revisions to code
Added block quote style
Revised layout
Corrected pod-install related instructions
Added test target advice and __block description
Chris T suggested revisions
Merge branch 'level-1'

Conflicts:
	README.md
	WeatherApiKata/WAKWeatherService.m
Merge branch 'master' into level-3

Conflicts:
	README.md