Updates README with more documentation.
Updates README with more documentation.

guidomb/ios-scripts,hzalaz/ios-scripts,guidomb/ios-scripts,cotsog/ios-scripts,danielaRiesgo/ios-scripts,cotsog/ios-scripts,hzalaz/ios-scripts,guidomb/ios-scripts,cotsog/ios-scripts,hzalaz/ios-scripts,danielaRiesgo/ios-scripts,guidomb/ios-scripts,danielaRiesgo/ios-scripts