WebComment: only logged users to use report abuse

* Makes sure that a guest user is redirected to the login page
  before he/she can report comment as abuse.
  (closes #1003)
BibUpload: fix setting restriction in -a/-ir modes

* When using bibupload --append or bibupload --insert --replace,
  properly set the restriction status specified in FFT tags.
  (fixes #1080)
bibdocfile: BibRecDocs recID argument type check

* Checks record ID argument type in BibRecDocs and raises an exception
  if it is not integer friendly.
WebSearch: sorting in citesummary breakdown links

* Sorts by most recent when clicking on citesummary breakdown by fame.
  (closes #990)
data cacher: deletes cache before refilling it

* Deletes data cacher's cache before refilling it.  This is useful
  especially for citation dictionaries.

* Removes `touch` work wround from bibrank citation indexer that is not
  needed anymore.
BibFormat: fix retrieval of collection identifier

* When retrieving the collection identifier in bfe_collection,
  check all the collection fields, not only the first one, and
  return the first that matches a KB entry.
WebSearch: add hack for FP collections

* Add hack for correctly guessing the primary collection of records
  in the FP collections
WebSubmit: update CERN-specific config

* Do let standard WebAccess authorization checks apply when trying to
  enter the CMSPUB submission, in order to enable robot submission via
  /submit/direct technique.
  Submission homepage keeps additionnal restrictions.
WebSubmit: check authorizations in endaction(..)
WebSearch: CERN FP collection hack update

* Includes more collections in the CERN hack for correctly
  guessing the primary collection of records in FP collections.
BibSword: remove dangling documentation
WebAlert: simplify HTML markup

* Removes unnecessary "<code>" tag.
WebSession: simplify HTML markup

* Removes unnecessary "<code>" tag.
WebSubmit: capitalise doctypes in Doc File Manager

* Capitalises default doctypes, as done in other places.
BibFormat: fix format validation report

* Correctly displays results of the validation of formats (elements,
  templates, output) in the admin web interface.  (closes #994)
WebSearch: adapt test cases for citation summary

* Adapts test cases for citation summary links that do not have
  `rm=citation` argument anymore, following recent commit
  12dfdc6d05c37bb0754af4a068569acdbc14ac1b.
  (addresses #990)

* Cherry-picked from a1c394ffbc0a86dd7c21901581902e109e61429e.
I18N: update PO files for the release of v1.0.1
Invenio v1.0.1
BibRank: INSERT DELAYED INTO rnkPAGEVIEWS

* Switches to INSERT DELAYED queries for entering logging information
  into the rnkPAGEVIEWS table.  We can do this because we are are only
  logging user view action and we don't need INSERT result to be available
  in the same session.  So let's have DB handle the insert statement when
  it is free.  This can help in improving site response in case of user
  storms.
bibdocfile: INSERT DELAYED INTO rnkDOWNLOADS

* Switches to INSERT DELAYED queries for entering logging information
  into the rnkPAGEVIEWS table.  We can do this because we are are only
  logging user download action and we don't need INSERT result to be
  available in the same session.  So let's have DB handle the insert
  statement when it is free.  This can help in improving site response
  in case of user storms.