refs #1
Merge pull request #2 from ksk-saka/feature/#1-install

refs #1
fix #3
Merge pull request #4 from ksk-saka/feature/#3-settings

fix #3
refs #5
fix #5
Merge pull request #6 from ksk-saka/feature/#5-input

Feature/#5 input
refs #7
fix #7
Merge pull request #8 from ksk-saka/feature/#7-confirm

Feature/#7 confirm
fix #9
Merge pull request #10 from ksk-saka/feature/#9-complete

fix #9
refs #12 default page
refs #12
fix #12
Merge pull request #14 from ksk-saka/feature/#12-model

Feature/#12 model
fix #13
Merge pull request #15 from ksk-saka/feature/#13-insert

fix #13
fix #16
Merge pull request #17 from ksk-saka/feature/#16-mail-and-db

fix #16