Revise submit validate
Download expanded assays
Export HTML

Print as PDF
Data display
many minor revise

- clone and modify options
- search form button size
- csv with blanks
[X]- csv unit value
- converting
- centralize buttons
- reporting measurement error
Naive reference link
Email match
Setting tab

- add max entries settings.
Add setting error reporting email
Enable/disable setting tabs
Merge with nepahwin