change type of 'sites.mat' to decimal
preview image update
Made new test environment specifically for JavaScript-related tests.
Update production_structure.sql after running these migrations:

add_triggers_to_check_variable_ranges
posteriors_tables_cleanup
add_fields_to_variables
add_db_files_to_model
feedback tab
Merge branch 'feedback' of https://github.com/phenolphtalein/bety into feedback
image path
email domain
Merge branch 'feedback' of https://github.com/phenolphtalein/bety into feedback
.
clear field
delete form
add model type to pft RM #1836

this will also remove the sipnet and biocro prefix from the pft.
dismiss dialog on click
posteriors cleanup RM #1518

Removed new/edit capabilities
Added missing table
add contact button
Update _fbtab.html.erb
Update _fbtab.html.erb
Update feedback_controller.rb
drop posteriors_ensembles table