Merge branch 'release/0.5'
Merge branch 'release/0.6'
Added support for WebOb, used by Pyramid (and other frameworks).
Added support for WebOb, used by Pyramid (and other frameworks).
Merge remote-tracking branch 'origin/master' into develop
Fixed a typoe.
Fixed typos
Updated links to current version
Minor fixes to tests
Merge commit '16c8ce8cf8e545359f5c366ae39f8f8bcb9da606' into feature/Merge

mit 04fa6736f763d9259e89ebca9cec815647f78ed0.
Merge commit '92844f772e2829ee7d431898ae879efeee8e0e81' into feature/Merge
Merge branch 'virajkanwade/master' into feature/Merge
Merge branch 'feature/Merge' into develop
Fix XMLNS related tests
Make tool_consumer testable, in reproducible fashion.
Allow optional dictionary of outcome options
Monkey Patch for Authorization Header
Added changes to ims_lti_py/tool_config.py to allow for sub options.  examples of this can be found at https://canvas.instructure.com/doc/api/file.tools_xml.html.

Moved NSMAP out of the class method so it could be reused by multiple methods.

Added a test in tests/tool_config_test.py to confirm that adding a sub option results in the desired XML config fragment
removed unneeded "print" commands from imt_lti_py/tool_config.py
Merge pull request #2 from kajigga/develop

Added changes to ims_lti_py/tool_config.py to allow for sub options.  examples of this can be found at https://canvas.instructure.com/doc/api/file.tools_xml.html.

Moved NSMAP out of the class method so it could be reused by multiple methods.

Added a test in tests/tool_config_test.py to confirm that adding a sub option results in the desired XML config fragment