BibDocFile: fix "delete" CLI option
BibUpload: do not always process MoreInfo

* During FFT elaboration, MoreInfo processing is not done if
  BibDoc's have been deleted/expunged/purged. This avoids getting
  an error when using bibdocfile CLI to delete BibDocs.
BibUpload: removed print statement

* Signed-off-by: Samuele Kaplun <samuele.kaplun@cern.ch>
installation: jinja2 prerequisite

* Adds jinja2 prerequisite, since it is mandatory in BibAuthorID.
  When the module is made optional, this can get revisited.
  (closes #1677)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
BibAuthorID: inactivation of test_save_matrix()

* Inactivates failing test case.  (see #1678)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
Merge branch 'maint-1.1'

* maint-1.1:
  BatchUploader: rights to ::1 for robot upload
  Travis CI: initial release of configuration
  installation: pip requirements
  intbitset: no crash when intbitset is on rhs

* NOTE The intbitset commit ab687a1351d5bcef9965530cc5b8a3b039726b57
  from maint-1.x branches was left out during merge; a separate patch
  for master will follow.  (see #1287)

Conflicts:
	config/invenio.conf
	modules/miscutil/lib/intbitset.c
	modules/miscutil/lib/intbitset.pyx
	requirements-extras.txt
	requirements.txt

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>