Merge pull request #34 from rash805115/master

Multiple Declarations removed. Log Files added.
Merge pull request #37 from rash805115/master

Changes to Log Library
Merge pull request #38 from rash805115/master

Update readme.md for auth folder
Updates `readme.md` for secure db library;

*   Adds introduction
*   Improves formatting
*   Corrects file names
Merge pull request #40 from rash805115/master

Minor changes in readme.md and some libraries
Merge pull request #39 from abhshkdz/db-library-readme

Updates `readme.md` for secure db library
modified test files to use config to set DB