Fix method name.
Fix variable name.
Studnet can replace to suggested words in the Edited version.
Implement delete suggestion function. Add suggestion comment.
Remove confirming on replace to suggestion words.
Add effection on replace to suggestion text.
Fix suggestion comment.
Add mail layout.
Fix redirect.
Merge branch 'master' into add_mail_footer
Merge master.
Replace suggestion image.
Fix paragraph space.
Merge branch 'master' into add_mail_footer
Replace mail footer.
Add user terms dummy file.
Add correction sample. Refactoring a correction view.
Fix display error of suggestion.
Change the swap effect of suggestion faster.
Implement the user terms.