Update PostgresqlDriver.php

Update PostgresqlDriver to support non default port 5432. Same principal as MySQLi driver is used to get the database hostname and port from the host connection string (databasehost:port)
Update PostgresqlDriver.php

fixed indentation
Add testing for SqliteDriver
Additional database testing + bug fixes

- Expand database coverage on MySQL(i) and SQLite drivers
- Modify MysqliDriver::getCollation() to not depend on a specific table
- DatabaseDriver::getConnectors() not returning connectors
Add coding-standards repo for PHPCS, enable on Travis
Simply Facebook __get method
Don't directly access the logger object
Simplify Linkedin magic getter
PHPCS cleanup
Fix test failures
Other CS fixes
Make the application available for static methods in Daemon
Merge pull request #169 from mbabker/phpcs

Enable PHPCS testing
Merge pull request #163 from mbabker/dbTesting

More database testing
Make the package unit tests run really standalone.
Merge pull request #102 from realityking/tests

Make the package unit tests run really standalone.
Merge pull request #170 from mbabker/daemon

Cleanup in AbstractDaemonApplication
Change signal method from static to non-static
Merge branch 'patch-1' of github.com:jdeproost/joomla-framework into jdeproost-patch-1
Fix code style