Plover2CAT 2.3.0

Captioning interface and internals has been changed from 2.2.x versions with the help of @AshenColors.

• Changed: use deque for sending captions to achieve "rolling" effect, and fixed repeating words

• Changed: default max line length 32 and max lines 3 for captioning

• Bug: Fixed flush captions sending extra empty line

• Bug: remove left whitespace from captions

• Changed: When using flush captions, add extra "\n" to force new line in display + remote

• Changed: Changed buffer for captions from character to word

• Bug: clean up captionWorker when closing transcript

• Bug: fix problem in saving menu shortcuts when no shortcut.json exists

• Change: also make available spellchecking dictionaries located in plover_config/plover2cat/spellcheck for selection

• Change: Tools menu to visibility of every tab in Toolbox if hidden

• Change: internal, convert while loops for going through document into for loops using block count

• Feature: "Steno Search", use to find most likely translations based on steno outline

• Feature: add online search for Wikipedia, DuckDuckGo, Google, Merriam-Webster, and Oxford English Dictionary