ioproc transport support for junos device
Update ioproc.py
after executing autopep8
after merge of conflicts
resolving conflicts
after running autopep8 to manager.py
fixing typos
fixing typos
reverted the autopep8 long line modifications
broke up some long docstrings
improved NCElement, added tests, travis
update .travis.yml
Update .travis.yml

changed cover-package
requirements.txt: fixed typo
ncclient/manager.py fixed more docstrings
Fix for namespace definition with lxml.

Namespaces for requests are specified differently when using
the lxml module, compared to the xml module. This patch provides
the necessary fixes.
Incorporating the changes proposed by fbacchella.
Merge branch 'jbrendel-lxml_nsmap_fix'
Merge branch 'NCElement_xml_usability' of https://github.com/francisluong/ncclient into francisluong-NCElement_xml_usability
Merge branch 'francisluong-NCElement_xml_usability'