Replaced setup dictionary with settings object of SimpleConfigParser that parses settings.ini file
Removed import statement as it is no longer used
created sample settings.ini files in the example folders
Removed import statement for json as it is no longer used
Merged changes from original repository
deleted import statement for sftp_transactions as it is no longer used
Merged changes from upstream/develop
Merge pull request #10 from ruchidesai/develop

Merging ruchi's changes back to ctsit:develop