fix completed in research tab and changed/deleted char will not generate research message

Author Leandro Silva <lansoweb@hotmail.com>
Author date 2020-03-23 16:34:07
Author local date 2020-03-23 13:34:07 -0300
Committer Leandro Silva <lansoweb@hotmail.com>
Committer date 2020-03-23 16:34:07
Committer local date 2020-03-23 13:34:07 -0300
Commit 2e032f134253321849bf98ab2268c3d0552cf601
Tree 706055903559a696d90652a12c2fa265da98744d
Parent 3f10958b1721fcbbbbbbcf854a9d77963528d4fc
fix completed in research tab and changed/deleted char will not generate research message