Remove dead code
KH-189: Inform user of session timeout

Uses ng-idle to provide feedback about session timeout to customer.
Polls SessionResource on koodisto-service to keeps the session alive
while user appear active. Should handle adequately multitab sessions.
timeout is fetched from SessionResource dynamically, polling interval to
keep session alive is configurable and warning duration is hard coded to
5 minutes.
KH-189: Inform user of session timeout

Uses ng-idle to provide feedback about session timeout to customer.
Polls SessionResource on koodisto-service to keeps the session alive
while user appear active. Should handle adequately multitab sessions.
timeout is fetched from SessionResource dynamically, polling interval to
keep session alive is configurable and warning duration is hard coded to
5 minutes.
Merge branch 'develop' of https://github.com/Opetushallitus/koodisto into develop

Conflicts:
	koodisto-ui/src/test/java/fi/vm/sade/koodisto/config/ConfigControllerTest.java
Remove all unnecessary configuration in test-context.xml

Which is practically everything.
Remove all unnecessary configuration in test-context.xml

Which is practically everything.
Merge branch 'develop' of https://github.com/Opetushallitus/koodisto into develop

Conflicts:
	koodisto-ui/src/test/resources/spring/test-context.xml
Fixed typo
KH-189: Use 1800 as default for idle duration
KH-202: Swagger integraatio toteutettu
KH-189: Use configurable value for max idle time

Instead of fetching it dynamically during config which caused side
effects like messing the REST response after user logout & login.
KH-202: Swagger-ui toiminnassa : http://localhost:8080/koodisto-service/swagger/index.html#!/json
KH-189: Make sure warning modal is on top
KH-202: Listattu rajapintametodit Swaggeriin, kuvaukset puuttuvat
Merge branch 'develop' of https://github.com/Opetushallitus/koodisto into develop
KH-189: provide url for keepaliveprovider

Instead of using service to poll
KH-189: Close warning window in other tabs

When user activates session by clicking warning window's button, othe
warning windows in other tabs are also closed.
Merge branch 'develop' of https://github.com/Opetushallitus/koodisto into develop
KH-202: Annotoitu REST rajapinnat, siistitty swagger/index.html
KH-202: Oikaistu pari kuvausta confluencen dokumentaation mukaiseksi.