Merge pull request #1 from Octopoos/dev

Update README
Component update to 3.4.0
Merge branch 'master' into next
Merge pull request #2 from klas/dev

Fix wrong template path for overrides when one is in admin
Update gitignore
Update README.md
Templates update to 3.4.0
Media update to 3.4.0
Language update to 3.4.0
Libraries update to 3.4.0
Administrator update to 3.4.0
Plugins update to 3.4.0
Update gitignore
Update gitignore
Merge pull request #3 from Octopoos/next

Update to 3.4.0
Merge pull request #4 from Octopoos/dev

Fix wrong template path for overrides on back-end
Update gitignore
Update gitignore & remove temp files
Update gitignore
Update gitignore & include missing files