Merge pull request #22 from bxl1989/master

pull 3-16 record
modfiy JSONHelper DBUtil, RecordManager ,Add journal,picture
Merge pull request #12 from roselone/master

3-16-20
modify sqlscript
commit-3-16-first
Merge pull request #13 from roselone/master

modify sqlscript
Merge pull request #23 from bxl1989/master

3-16-20-13
Merge pull request #24 from purejade/master

updage GUI