Fix typo in README

Change-Id: I832e266250bee6a67aa4b1341b5a0450429a2e2b
Bootstrapify the button in search results

Change-Id: I97903969b14b545fe5f4da5916e41be962c259e7
Extending access rights to a document makes it invisible in fulltextsearch

Fix request #6024

Change-Id: I391d68eccbec8e22a4e8af29d75230dd76aedbf6
Merge remote-tracking branch 'gerrit/6024_access_rights_fulltextsearch_document_disappearing' into HEAD

* gerrit/6024_access_rights_fulltextsearch_document_disappearing:
  Extending access rights to a document makes it invisible in fulltextsearch
  Bootstrapify the button in search results
  Fix typo in README

Change-Id: I9d62048ba91e0aa2efe098303d11c4d753e8b66b
This is Tuleap 6.9.99.42

Change-Id: If1264fdc54282d461842a7ea43e4c7a0d69f3761