XWIKI-10443:to display email hyperlink

to display email hyperlink mailto:xxxx only if the email is not obfuscated on view and preview mode
remove last line
XWIKI-10442: Bad display of the navbar with a smartphone
XWIKI-10432: "floating box" no longer floats
XWIKI-10357: Upgrade to Apache Lucene and Solr 4.8.1
XWIKI-10407: Polish Flamingo menu
XWIKI-10448: Simplify Add menu for Flamingo Skin

- Removed ÔComment to PageÕ and ÔAttachment to PageÕ entries
- Removed separators between Wiki, Space and Page
- Added a separator between Page and Page from Office
XWIKI-10379: Solr-related warnings displayed in console when starting XWiki
* Remove some of the warnings.
XWIKI-10452: Polish User Directory

- Tables in tables have gray backgrounds
- Adjust label usage inside th
- Add avatar_50 styling
XWIKI-10452: Polish User Directory

- Adding border-radius
XWIKI-10453: Add padding to #docextrapanes

- Changed the active tab colour
- Removed unneeded comments.less
Merge pull request #284 from Pbast/patch-4

XWIKI-10443: User Profile page doesn't display email hyperlink
XWIKI-10443: User Profile page doesn't display email hyperlink
* Fix functional test.
XWIKI-10399: REST module should not depend on Lucene plugin
* Fix hint for lucene search resource
* Fix the query parameter passed to the search resource.
XWIKI-10431: In major installations, Filesystem Attachment Store deleteEmptyDirs() can block startup for significant time
* Add the new configuration component to components.txt
XWIKI-10212: Implement a Theme Application for Flamingo.

* First proof of concept.
XWIKI-10212: Implement a Theme Application for Flamingo.

* Adding translations and SSX object.
XWIKI-10212: Implement a Theme Application for Flamingo.

* Auto-refresh
* Curtain during the loading time