Merge pull request #32 from nelsonblaha/master

Adds tip4commit badge to readme
Add unauthenticated weather checking before pass via openweathermap.org
Removes unused readmes
Developer-friendly updates
-Removed cruft from application.sample.yml
-Removed summary of logic as it has become too complex, devs should read code/tests
Merge pull request #33 from nelsonblaha/clouds

Adds weather checking before pass notification via openweathermap.org
Merge branch 'master' of github.com:mkbehbehani/issflyby
Allow demo cards even when it's cloudy