Add state change code
Redirect to signatures after session select
Restrict signature edit button to specific states
test for state changes
signature edit button adds new edit record
Add notes field to edit model and signature views
Add edit record with note field populated for state change
Fix duplicate edit button for requestor
Add thumbs-up and down icon to review state change buttons
Still need reject code
Fix bug - sigteam requestor can deploy an approved signature
Change link id
Reject code and tests
whitespace