- VP-92 Suppress fatal errors when template is not found
- other small bug fixes
VP-5 Explorer component state is stored to url instead of session
Merge branch 'develop' into feature/VP-5
VP-5 Removed logs
VP-5 Change url of documents in browser
VP-147
VP-147
Merge remote branch 'upstream/develop' into VP-92

Conflicts:
	src/Vivo/CMS/UI/Content/Navigation.php
Merge branch 'develop' of github.com:vivoportal/vivoportal into develop
Merge remote-tracking branch 'upstream/develop' into feature/vp-83-custom-error-pages
Custom chybové stránky 403,404, ...
Merge remote-tracking branch 'upstream/develop' into feature/vp-83-custom-error-pages
local commit
oprava dle pripominek na githubu, predelani definice ikon mimetypu z metadat do configu
fixed bugs mentioned in comments on github, definition of mimetypes icons moved from metadata to config
Merge branch 'develop' into VP-92
Merge remote branch 'upstream/develop' into VP-92
fixed multilevel array merge
Merge pull request #116 from pavel-mozis-lundegaard/feature/VP-147-backend-icons

Feature/vp 147 backend icons
Merge pull request #119 from miroslavhajek/feature/vp-83-custom-error-pages

Feature/vp 83 custom error pages