accounts: legacy webuser import fix
WebSession: fix legacy webuser import
BibField -> legacy.bibfield

* regression tests are not updated
documentation: initial release with manage command
Merge remote-tracking branch 'egarciag-github/code-structure-with-bibfield' into code-structure-with-webdeposit
installation: removed print statement
shell: initial move with tests
formatter: moving done except regression tests
search_engine_utils -> bibrecord and search_engine
legacy: moved template engine
intbitset: installed from global setup.py
Merge remote-tracking branch 'egarciag-github/code-structure-get-field-values' into code-structure-with-webdeposit

Conflicts:
	invenio/modules/formatter/utils.py
travis: run python setup.py test
travis: install requirements using pip
websearch.search_engine* -> legacy.serach_engine.*
Merge remote-tracking branch 'egarciag-github/code-structure-search_engine' into code-structure-with-webdeposit
access: moved access control files

* FIXME rewrite local_config to avoid using CFG_CERN_SITE and friends.
formatter: fix typo bf{s->x}_config