XWIKI-10226: SOLR REST API when using embedded SOLR
XWIKI-11463: DW does not repair properly using IE8
XWIKI-11472: The default displayer for users is failing with guest
Thanks also to Victor Rachieru who started fixing this issue at the same as I did! ;)
XWIKI-11472: The default displayer for users is failing with guest
* I hate those duplicated files.... :( Guillaume please fix ASAP!
[misc] Add unit test
[misc] Cleanup
XWIKI-11450: Title of Blog.BlogSheet does not get updated when updating from 6.1 to 6.x, x>1

* make a null-change to the title expression to trigger
  the missed upgrade in the next release
XWIKI-7739: "Current wiki" wiki macros not available in the macros list in WYSIWYG or Dashboard in path based multiwiki
- Added a new method to the MacroService that accepts a wikiId to query available macros that are visible in the specified wiki.
- Handled macro listing, addition and editing.
- Fixed existing test
XWIKI-10848: After adding a gadget the page reloads
- Using the History API to update the URL with the current category.
- Using the back/forward button to navigate through our custom history entries is also supported.
XWIKI-11475: Add translation keys to some include and display macro parameters

* also reordered the keys of the include and display macro
  to group them by macro
XWIKI-11262: Capitalize "Extensions Manager" options from Administration
Merge pull request #349 from msmeria/patch-3

XWIKI-11262: Capitalize "Extensions Manager" options from Administration
XWIKI-11279: Capitalize "Included documents" and "Syntax help" panels
Merge pull request #350 from msmeria/master

XWIKI-11279: Capitalize "Included documents" and "Syntax help" panels
XWIKI-11275: Capitalize the "Job Scheduler" actions
XWIKI-11278: Capitalize the "Job scheduler" on "Job Scheduler" app description
XWIKI-11276: Capitalize the "Next fire time" from "List of existing jobs" table
XWIKI-10848: After adding a gadget the page reloads
- Removed leftover debugging code
XWIKI-7739: "Current wiki" wiki macros not available in the macros list in WYSIWYG or Dashboard in path based multiwiki
- Getting the current wikiID from the WYSIWYG's config istead of the DOM, as suggested by Marius.
Merge pull request #351 from msmeria/patch-1

XWIKI-11275: Capitalize the "Job Scheduler" actions