Labpack

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* [FEATURE ADDED] convert_table method added to parse STDOUT into python dicts/lists
* [UPDATE] requestsHandler handle_command with both pipe and interactive options
* [UPDATE] dockerClient with search method and requestsHandler inheritance
* [UPDATE] join_words function with disjunction operator option
* [BUG FIX] added rollback of netrc file on heroku login error in herokuClient

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* [FEATURE ADDED] requestsHandler class as parent class to handle requests connectivity
* [UPDATE] herokuClient to reflect latest heroku-cli updates to core plugins
* [UPDATE] appdataClient to make absent directories in root_path argument
* [UPDATE] dockerClient synopsis method retrieves port mapping on inactive containers
* [BUG FIX] added recursion through dicts and lists in clean_data method of data package
* [BUG FIX] added shell=True to check_output in dockerClient

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* [FEATURE ADDED] findClient class for sending/receiving data from a FIND server
* [FEATURE ADDED] section_text function added to grammar package to partition text strings
* [UPDATE] syncGatewayClient with a public read-only document bucket option
* [BUG FIX] removed lurking keypad_type argument in telegramBotClient

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* [BUG FIX] fixed missing init in speech package folder

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* [FEATURE ADDED] syncGatewayClient class for storing records in couchbase sync gateway
* [FEATURE ADDED] sqlClient class for handling records stored in SQL databases
* [FEATURE ADDED] ip package added to records to obtain ip address information
* [FEATURE ADDED] pollyClient class for synthesizing speech with AWS Polly API
* [FEATURE ADDED] mapping package of recursive methods to handle nested data
* [FEATURE ADDED] datasets package of tables and methods for accessing the tables
* [UPDATE] root path argument added to appdataClient to override default root path
* [UPDATE] rfc2822 string output added to labDT methods
* [UPDATE] error reporting is improved in validate_request_content method
* [UPDATE] added relative path option for appdataClient root folder

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* [FEATURE ADDED] s3Client class for handling record storage on AWS s3
* [FEATURE ADDED] dropboxClient class for handling record storage on Dropbox
* [FEATURE ADDED] driveClient class for handling record storage on Google Drive
* [FEATURE ADDED] comparison package to list differences between two data architectures
* [FEATURE ADDED] filters package of methods to compile search filters
* [FEATURE ADDED] encoding package for encoding/decoding record data from ext type
* [TESTS ADDED] test scripts for s3Client, dropboxClient and driveClient
* [REFACTOR] create method changed to save method in appdataClient class
* [REFACTOR] read method changed to load method in appdataClient class
* [UPDATE] body_dict arg replaced with record_data in appdataClient now requires bytes