Replace boost:: with std:: where feasible
fix hcal online DQM config
Merge pull request #4546 from wmtan/UseCplusplus11InFramework

Replace boost:: with std:: where feasible in framework
Merge pull request #4536 from akhukhun/fix-hcal-online-dqm-config

Fix HCAL online DQM config
Merge remote branch 'origin/CMSSW_7_2_X' into CMSSW_7_0_X