Partial Mesh and connection stability

Fixes #23 (closed) and #27 (closed)

@alh1717 @mnr17 @im2517 @ztw17 @gc4117 Please review.

assigned to @ml5717

changed the description

added 24 commits

• 049b2dbc...194b6b27 - 18 commits from branch master
• dc99dadf - (ml5717) Enabled partial mesh option and use messenger as sender for yjs
• 34ec1160 - (ml5717) (alh1717) Moved message compression to y-webrtc
• 38e0e0c8 - (ml5717) Added message slicing, moved message operations to Web Worker
• 81f5578b - (ml5717) WebRTC heartbeat using RTCPeerConnection stats
• 6423ea15 - (ml5717) Added cross-platform heartbeat and reconnection backoff
• 7433f23a - Merge branch 'message-passing' of...

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added 1 commit

• 996deb53 - (ml5717) Use const instead of let

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added 9 commits

• 996deb53...a64f99f5 - 8 commits from branch master
• 7467756d - Merge remote-tracking branch 'origin/master' into message-passing

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added 1 commit

• 876088d0 - (ml5717) Refactoring of queue.js

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resolved all threads

added 1 commit

• 4d1ebf08 - (ml5717) Fixed indicator bugs

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merged