modified research method to grab patient items with some phony data
added getAllPatientAges method to Research service, which returns all patient date of births in a list
added method in dateUtils to return age as float value rather than just strings
created ResearchItem class, this is meant to serve as a common data model for all research data requests.
Added tooltips and formatting fixes to front end graphs
testing and stuff
Added export to Png functionality
Added export to Png functionality
Added basic graphs for age with random data
formatting changes
Styled sidebar menu, added menu js functionality - no server communication
added basic server communication
modified research method to grab patient items with some phony data
added getAllPatientAges method to Research service, which returns all patient date of births in a list
finished UI functionality
Added fetching list of single vitals from date range
Fixed issue with random graph requests not working
Added framework to graph certain vitals from database
Staged deleted files
added method in dateUtils to return age as float value rather than just strings