STANBOL-1042: icu4j is no longer embedded in the commons.solr.extras.icu module; STANBOL-1045: contextClassloader is now overridden with the Bundle Classloader while initializing Analyzers during Bundle Activation; Also fixed a typos in the Bundle activators

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1468940 13f79535-47bb-0310-9956-ffa450edef68