fixed adding mutiple portlet permissions per portlet

Merge branch '1.x' of https://github.com/mimacom/liferay-db-setup-cor…

…e into 1.x

Removed parent

https://repo1.maven.org/maven2/com/mimacom/liferay/db-setup-core/1.1.1/

Added company support

Added support for explicit company definition. Fixed few bugs.