Allow parentheses in certain links
Allow parentheses in certain links

Only links with either matching, or open LEFT parentheses are allowed. These are the same rules that github use for this as well.

https://cdn.discordapp.com/attachments/363049725374758921/662487292564340766/unknown.png

lbryio/lbry-app,lbryio/lbry-electron,lbryio/lbry-electron,lbryio/lbry-app,lbryio/lbry-electron