test for modify error
Revert "test for modify error"

This reverts commit 29b1c8a18074c4cb959870eb79f3394ff182bad4.
test to modify migration error
try again modify mogration error
upload img to heroku
add dropbox url to img
constranit img height 260px
add fake data
modify button
add mixpanel
modify mexpanel
add contact data
add google analitics