initialise securityManager
pass credential to WMSClient
pass credentials for GetTile request to remote wmts
changed method visibility to private
Merge pull request #3 from lat-lon/authentication

Merge Authentication Branch into jrcportal
Added ssl support to OwsHttpClient
use OwsHttpClient instead of URLConnection to enable SSL; fixed test
prepared security config for new provider
Added ecas support as deegree credentialsProvider
Merge pull request #4 from lat-lon/ssl

Merge changes from ssl branch
forward ecas token
use header parameters
added header
fixed header key
forward authentication to remote wmts
Merge pull request #5 from lat-lon/ecas

Merge ecas into jrcportal
Merge pull request #6 from lat-lon/jrcportal-release

jrcportal release versions
updated versions
added latlon repo
[maven-release-plugin] prepare release deegree-3.2-pre13-jrcportal3