#138 Add support for Adoptopenjdk and Corretto

[vicsufer]

Requirements

• Filling out the template is required. Any pull request that does not include enough information to be reviewed in a timely manner may be closed at the maintainers' discretion.
• All new code requires tests to ensure against regressions
• Remember to set idealista:develop as base branch;

Description of the Change

Use files in /vars to load specific jdk build variables, use a default variable to decided which file, by default openjdk.
Also made travis to run all test scenarios instead of just the default one.

Benefits

Add support to install adoptopenjdk and corretto

Possible Drawbacks

N/A

Applicable Issues

#138