updated libraries
fixed build.gradle
added converting list cell
finalized context view/edit
dropped comment
added null check
added possibility to replace executors of eventbus
use method refs
ignore classcast exceptions in callback execution
removed unused var
added category browser
added color and image to category
category browser
first shot at information overview
added possibility to overwrite method
made tagcontainer readonly
add tag category and textinfo
query test
slight cleanup
slight timeout