Pulled out common elasticsearch methods to BasicElasticComponent
Merge branch 'master' into refactor-hybrid-diskstorage
na
Merge branch 'master' into refactor-hybrid-diskstorage
cleaned up init() method calling
Absorbed AbstractWhelkServlet into StandardWhelk
Merge branch 'master' into refactor-hybrid-diskstorage
Removed unnecessary try-catch
Tweaked API match path to make sure no accidental PUTS at other api urls
are stored as documents.
Removed
Merge branch 'master' into refactor-hybrid-diskstorage
not much
Merge branch 'master' into refactor-hybrid-diskstorage

Conflicts:
	etc/plugins.json