Added feature to retrieve db password from config file
Updated indexes directory. Automatically retrieval of db_name and db_user ExamTime/6384
Updated sphinx directory. Updated automatic db info retrieval ExamTime/6384
issue-6384
Merge branch 'issue-6384' of github.com:ExamTime/ey-cloud-recipes into issue-6384

Conflicts:
	cookbooks/sphinx_search/recipes/default.rb
Merge branch 'issue-6384' of github.com:ExamTime/ey-cloud-recipes into issue-6384