Humidity streams had type temperature for some reason, now they are of tope humidity
fix the bug in polling system to let it add error log when it fails polling
get rid of some unnecessary comments
Field restrictions on update and creation of a virtual stream
Merge pull request #239 from projectcs13/sp8.sc3.fix_bug_in_polling_system

Sp8.sc3.fix bug in polling system
Improved naming in field_restrictions
Merge pull request #238 from projectcs13/Sp8.Sc2.VStreamsPUTRestrictions

Field restrictions on update and creation of a virtual stream
History_size and last_updated are now initiallized in all cases
Improved time format in last_updated initiallization
Merge pull request #240 from projectcs13/Sp8.Sc2.InitiallizingFields

Sp8.sc2.initiallizing fields
All tests now appear to be working
Merge branch 'develop' of https://github.com/projectcs13/sensor-cloud into Sp8.Sc2.triggers_on_vritual_streams