Version upgraded
spring xsd version's updated
Java 8 branch
third parties updated
cxf version upgraded
jax-rs version updated to 2.0
updated tomee container with jax-rs 2 and jp2 2.1
code adaptations to work in java8 and tomee1.7
copy-paste error fixed
code clean up
Vaadin library updated
Error management improved with java 8 features
JodaTime replaced by Java Time JSR 310
fixed few compilation errors
Added Jaxrs validation feature
junit test fixed
Added UMLGraph doclet
Changes due to UMLGraph
ELFactory instance got from java context