Created folders for different processes.  Added Recurring billing process.
Update README.md
Added Express checkout support
Merge branch 'master' of github.com:trainerbill/PayPalPaymentsProLite
Added express checkout to examples index
Updated documentation in express checkout to the EC version of PayFlow reference guide for variables
Updated documentation in express checkout to the EC version of PayFlow reference guide for variables
Fixed issue from merchant.  Added back to home on some examples
Added disclaimer to remove examples folder when going to production
Added VERBOSITY=HIGH to all transactions