Added floating panels
Added configuration of height per component in side panels
move code to make appLayer attributes JSON from AttributesActionBean to ApplicationLayer class and add option to immediately add attributes and relations properties to result of ApplicationLayer.toJSON() so it can be used immediately in ComponentConfig
make app config JSON available in configPage for CustomConfiguration
setup of SimpleFilter config layout
fill stores for layer and attribute combo's from appConfig
display selected attribute info
create config form for slider filter control
use indexes to config.layers array instead of actual appLayerIds so component still works when application is copied
working range slider with min/max auto update
wip simplefilter load saved config
Merge branch 'master' into feat/simple-filter

Fix SelectedContentCache conflict, fix #158 in the process

Conflicts:
	viewer-config-persistence/src/main/java/nl/b3p/viewer/config/app/Application.java
actually use includeAppLayerAttributes and includeRelations for making app json
Removed unused file
Stripesstuff dependency from mavenrepository, and not local repo
Removed jar/pom for stripesstuff 0.2
Removed trailing spaces
useIntersects error/warning from log removed
Sprite adjusted: tool buttons are now correctly alligned again.
Trailing spaces
Exclude postgres driver