Added new where syntax

Merge pull request #12 from delirius325/feature/#10

Trying to fix TravisCI

Added #10 as part of the main features

Removed patreon link

Removed "selecting" trae

Cleaned up constructor

Added connect() and disconnect() in getKeys()

Let PHP take care of type comparison

fixed typo

Merge pull request #8 from delirius325/dev

Fixed object references

Updated environment vars

Update README.md

MySQL Setup