version 2.9
Merge pull request #3 from Cdingram/master

version 2.9
Update 3
Merge pull request #4 from Cdingram/master

Update 3
final 1
Patient update done
Merge pull request #5 from Cdingram/master

Patient update finished
Medical test done
Merge pull request #6 from Cdingram/master

Medical test done
All done
Merge pull request #7 from Cdingram/master

All done
finished search engine
merging conflicts