modified users.rst, with new quota and  user management features
Added image files
Created new File Sharing page
add section on Shared folder is removed
Update configuration-file-sharing.rst

fixed typo
Tipo restore.rst

There was a copy paste from backup.rst
Corrected filesweb.rst
Fix typos and markup
Merge pull request #543 from victe/master

Tipo restore.rst
Update installation_windows.rst
fix whatsnew warnings
fix image scaling
remove irrelevant instructions from user manual
fix admin whatsnew warnings
Merge pull request #546 from shikhi/patch-1

Update installation_windows.rst
Merge pull request #547 from owncloud/fixwarnings

fix some issues
Markup corrections configuration_users.rst
Fix double space line 130
Markup fixes
merging to keep git happy
Merge branch 'alrac10' of https://github.com/owncloud/documentation into alrac10