** Added initial draft of deus nex service
* Refactored  material/reading/management view's classnames so scripts
can be combined
- refactored material management to make better use of
muikku-material-loader
- typo fixes
- fixed field saving in materials reading view
** Got the gist of content transformations in CKEditor
Merge branch 'FTR-44_material-editor' of https://github.com/otavanopisto/muikku.git into FTR-44_material-editor
 - Changed user search engine
Merge branch 'FTR-51-Communicator' of https://github.com/otavanopisto/muikku.git into FTR-51-Communicator
Merge branch 'devel' into FTR-51-Communicator
- removed commented & deprecated code
* Changed materials reading view's navigation to the left side
Merge branch 'FTR-44_material-editor' of https://github.com/otavanopisto/muikku.git into FTR-44_material-editor
** Enabling muikku-text-field plugin
Merge branch 'FTR-44_material-editor' of https://github.com/otavanopisto/muikku.git into FTR-44_material-editor
** RewriteRules handle all kinds of resources in scripts/*
** Converted <object>s to <input>s
** Implemented getDocument method into deus nex machina RestClient
** Fixed getDocumentData method of deus nex machina RestClient
** Added commons-io into deus nex machina pom.xml
** Changed deus nex machine service Document pojo to use latest format
** Changed DeusNexServiceUpdater to queue documents to be downloaded
later