Tests updated: test_installation.txt renamed to test_package.txt.
Configuration tests updated to reflect new approach to aleph/amqp comm.
Documentation updated.
ISBN checksum test is now working.
Added test for search by ISBN.
test_export.txt renamed (exports will work completely different).
Small bugfix.
All temporary tests from tmp_test.py moved into test framework.
Added support fort testing MarcXML serialization/deserialization.
variables.py removed.
really_test_search.txt moved into test_search.txt.
Tests rewritten. Export test blanked.

It will work differently and no one knows how at the moment.
README.rst updated; added description of submodules.
Removed licence from docs/ and settings.py from tests.
Added new function downloadMARCOAI(). Updated documentation.

downloadAlephDocument() renamed to downloadMARCXML().

downloadMARCOAI() will be used to query Aleph to track document progress
thru library acquisition process.

Removed list of VALID_ALEPH_BASES, which are very specific to each library
and 90% of them is virtual and they are dynamically added/removed by
librarians.
Other files adjusted to reflect changes in aleph.py.
Two classes changet do namedtuples.
test_convertors.txt moved from test_search.txt.

It makes sense to move it there, because it is standalone module.
Tests for configuration updated.
Updated bug in documentation.