Removed Vaadin 7 compatibility libs, incremented version

UI Upgrade, Vaadin 8.1.6, Spring Boot 1.5.2 (#110)

* Switching to CSSLayout based layout for performance
* Center-align login view
* Moved User Edit window to a view
* Changed BaseView to be based on CssLayout, cleanup
* Changed reports to new layout
* Changed search to new layout
* Vaadin 8.1.0, Spring Boot 1.5.2 upgrade, removed Valo theme source files
* Fix queries (database schema change after Spring upgrade; column names changed)
* Fixed search - event change would trigger a loop
* View cleanup
* Fixed unit tests
* Version bump

Refresh search list after "save and reprint badge"

Release version 1.0.1 - allow editing on prereg window with pre_reg_c…

…heck_in_edit right

Release version 1.0

Version 0.9.7

Release 0.9.6

Updated to version 0.9.5

Release 0.9.4

Updated change history for release 0.9.3