added raising,falling,raising-recay relevances, fixed some bugs

...nd/src/main/java/de/vipra/rest/resource/InfoResource.java

vipra-cmd/src/main/java/de/vipra/cmd/lda/DTMAnalyzer.java

vipra-ui/app/html/about.html

vipra-ui/app/html/explorer.html

vipra-ui/app/html/index.html

vipra-ui/app/index.html

vipra-ui/app/js/controllers.js

vipra-ui/app/less/app.less

vipra-util/src/main/java/de/vipra/util/Constants.java

vipra-util/src/main/java/de/vipra/util/model/TopicFull.java