Parse and update spreadsheet dynamically. Use config.yml for configurable params including spreadsheet name and apikey
Updated example config
Use sinatra as basis for service app. Simple form posts name of spreadsheet.
Moved responsibilities around. Write test results to temp file so that we can redirect to results view (until proper persistence).
Use api specified in spreadsheet. Make call to the api, passing hardcoded param names for the moment
Use worksheet objects directly. Parse tests as single param and checks for items in responses.
Updated README
Fixed off-by-one in results writing to spreadsheet. Moved stuff around.
Merge branch 'master' into staringskywards-branch

Conflicts:
	README.md
First shot at using redis as a job queue and backing store.