refactor search/nodesearch to use elastica
some refactoring / missing phpDocs added
Merge pull request #39 from wimvds/feature/refactor-search

Feature/refactor search
perform full search to fetch number of results
Merge pull request #40 from wimvds/hotfix/search-paging

Fix for paging : perform full search to fetch number of results if needed...
check if pdf files still exists before transforming + do not fail on remote video xml
Merge pull request #42 from Kunstmaan/feature/fixes-for-new-bundles-migration

check if pdf files still exists before transforming + do not fail on rem...
fix kunstmaan_admin parameters
Merge pull request #43 from wimvds/hotfix/admin-bundle

fix kunstmaan_admin parameters