icinga: Remove hppjd check

The file was fully commented out and unused.

Change-Id: Icc64279e30144b2e8431ef7aceecec2c916d95ed
nagios_common: Move http into module

Change-Id: I0350856445c85e560adc858cf6a467770480ff10
Merge "icinga: Remove hppjd check" into production
Merge "nagios_common: Move http into module" into production