New Widgets, Data Obfuscation, TimeSeries time range extraction

New Features

• #90 - new gettext and option button widgets.
• Registered widgets - some widgets (GetText and QueryTimes) now have a "memory" - so if used in Jupyter notebooks and you accidentally re-run the cell they will revert to their last settings rather than the defaults.
• Registered widgets can also accept notebook parameters from papermill
• Added query_browser module
• Added method to tilookup and data_providers modules to access respective browser widgets.
• #93 Added class diagrams for DataProviders, TIProviders and Secrets sub-packages.
• #94 - Added function to extract anomalous time ranges from time series anomaly results
• Added functions to obfuscate/hash data to protect PII
• #96 kql query failure and nbinit notebook initialization now have friendly errors
• Updated data queries list

Fixes

• #90 Splunk and data_providers fixes

• Tooltip formatting fix for datetimes in timeline and timeseries Bokeh tools

• #92 - Fixes for deprecated networkx API
• #93 Error in pkg_config validate when no config sections are populated.
• #95 - Removed redundant typing library from requirements
• #96 - Miscellaneous linter and spelling fixes
• Error in pkg_config validate when no config sections are populated.
• Updated Splunk queries to use datetime type for parameters.
• Adding some extra checks for null entries in msticpyconfig in pkg_config
• Making nbinit skip but report any exceptions while validating msticpyconfig
• Change dataproviders to use custom paths outside of the package
• Fix to entity entityschema
• Fix to kql_driver to handle running if not in IPython.
• Add version param to test-pypi-test-pkg.cmd help.
• Unit test for query_browser.
• Formatting using updated black v20
• Fixing conda-reqs-pip.txt requirements
• Updating msal req to ~=1.0.0
• Fixing mypy errors, incorrect annotation in query_source
• Fixing time format bug in timeline
• 3fc07e7@timeformat re-ordering
• 9d20842@updated requirements for dateutil bug-fixes