Merge pull request #36 from escopecz/master

Installation and basic display debugged
Merge pull request #40 from escopecz/master

Unified save method, fixed popovers, alerts and updates of HTML after ajax save
Fixes

- Installer replace mysql to mysqli
- Improved $_SERVER[‘’request_scheme]
Merge pull request #43 from juliopontes/master

Fixes
Popover comment added
Merge remote-tracking branch 'upstream/master'