fix DM_NEW_FOR_GETCLASS performance bug

gebruik static class member ipv getClass methode
fix SE_TRANSIENT_FIELD_NOT_RESTORED
opvangen van  null pointer dereference
update jdk 8 profiel voor surefire
null pointer dereference fix
betere concurrency door volatile caches
Update .travis.yml
Update pom.xml

change timestampFormat format to include seconds
sagaReports toegevoegd
Merge pull request #126 from MinELenI/coveralls-fix

fix coveralls reporting
Merge pull request #125 from MinELenI/coverity-scan-fixes

Coverity scan fixes
update sass-maven-plugin

naar nl.geodienstencentrum:sass-maven-plugin:2.0-RC1
GZIP servletfilter implementatie
adres en featureinfo responses ook comprimeren
fix groupId nl.geodienstencentrum.maven

en verwijder jasig referentie
Merge pull request #127 from MinELenI/sass-maven-plugin_update

update sass-maven-plugin
Merge pull request #128 from MinELenI/feature-gzip_filter

Feature gzip filter
animatie van de tooltip
plugin + dependency updates
update plugin versie