added directory checks and changed all paths
Jira-issue: WP-1265
fixing travis minor error
Jira-isuue: WP-1265
killing zombie test path error
Jira-isuue: WP-1265
changing web_root test page
Jira-issue: WP-1265
fixing jasmine tests
Jira-issue: WP-1265
Merge pull request #10 from paolovergori/WP-1265

added directory checks and changed all paths
Fixes missing method in case of old nodejs version.

Jira-issue: WP-1279
Fixes typo.

Jira-issue: WP-1279
Merge pull request #11 from mlasak/WP-1279

Fixes missing method in case of old nodejs version.