Redmine#3323: @include mechanism
Fix cf-monitord HISTOGRAM array initialization.

Redmine #3180
Merge pull request #902 from tzz/feature/redmine-3323-includes

Redmine#3323: @include proposal
Merge pull request #1064 from awsiv/fix_histogram_array_initialization

Fix cf-monitord HISTOGRAM array initialization.
Redmine#3279: nth() function made data container aware
Redmine#3279: acceptance test for data container aware nth() function.