bugfix in error logging in dataset.py, and added a test in test_dataset to test exceptions
reverse version change to 1.1
Merge branch 'mvdb/ANA-418/change-error-formatting' into mvdb/hot-bugfixes

Conflicts:
	setup.py
review fixes: imports, typos, little fixes
go back to use std csv module, with proper utf-8 encoding
Merge pull request #3 from Work4Labs/mvdb/hot-bugfixes

Mvdb/hot bugfixes
add a fixme to clean dataset.get_maql()
Merge branch 'master' into mvdb/ANA-419/archive-layer

Conflicts:
	gooddataclient/archiver.py
	tests/test_dataset.py