Added a basic version of the UPDATE statements.
Fixed the MySQL credentials
Removed default value on set()
Added JOIN statements if needed. Fixed FluentLiterals. Added tests for everything.
Added a test for JOINS.
Merge branch 'beaudesigns-master'
I like more condensed coding standards
Fix smart join for UPDATE
Fix smart join for UPDATE
Add ORDER BY and LIMIT for UPDATE query

MySql cannot mix JOIN with ORDER BY and LIMIT in UPDATE query. See MySql docs