XE-1404: Switch to Flamingo Skin by default.

* Fix page objects in order to fix the broken integration tests.
* Also some corrections for Flamingo (missing ids, etc...).
XE-1404: Switch to Flamingo Skin by default.

* Fix page objects in order to fix the broken integration tests.
XE-1404: Switch to Flamingo Skin by default.

* Fix page objects in order to fix the broken integration tests.
[misc] Fixed wrong javadoc
Merge pull request #318 from msmeria/master

XWIKI-10819: Unable to complete step 2 of DW
* Fix the way template macro parameter values are quoted
* Leave an empty line between two consecutive template macro calls to prevent generating an empty paragraph
[cleanup] Fixed some compiler warnings
XWIKI-9760: XWiki Packager Maven Plugin doesn't work with Maven 3.1.1
Fixed.
[cleanup] Applied codestyle
XWIKI-9760: XWiki Packager Maven Plugin doesn't work with Maven 3.1.1
Also fixed the import mojo
[cleanup] Applied codestyle
XWIKI-10820: Extremely verbose logs printed when building embedded databases under Maven 3.1+
Fixed.
[Misc] Improve test by not making the logout part of the test (it's better because it makes the test less dependent on the skin and it makes it faster. Testing the logout button is done in some other functional tests anyway).
XWIKI-10821: Unable to logout with superadmin.
XWIKI-10821: Unable to logout with superadmin.
XWIKI-10759 Cannot rename tags for hidden documents from the Main.Tags page
Merge pull request #319 from oanat/patch-3

XWIKI-10759: Cannot rename tags for hidden documents from the Main.Tags page
XE-1404: Switch to Flamingo Skin by default.

* Switch to flamingo in the packager plugin
* Fix some integration tests.
XE-1404: Switch to Flamingo Skin by default.

* Fix some integration tests.
XWIKI-10809: Move Font Awesome Icon Theme in the Icon module.
[Misc] Added some explanations when you wish to start a func tests from your IDE.