Upgrade the contrib directory
Replace 4.4 licenses directory path with 4.6
Replace solr 4.4 dist directory with 4.6 dist.
Upgrade CHANGE.txt file from Solr 4.4 to 4.6
Update config file to work with 4.6
Replace examples with 4.6 versions.
Update multicore information.
Update to 4.6
Update stopwords.
Update to 4.6
Merge branch 'master' into solr_4_6