Makes the edit command able to remove placeholders from signs. Editing the sign normally does not remove the placeholder, as there is no way to differentiate between a player intending to remove a placeholder, and a player not intending to remove a placeholder.
Makes output text configurable
Adds improved formatting and colors when displaying sign contents
Adds information about applied dye and glow status for signs
Properly cancels the default event when using the viewSign and viewSignRaw commands
Adds a viewSign command which allows a player to see the entirety of a sign, including any part that overflows the character limit.
Changes the save structure for placeholder signs. This change was necessary to support storage of placeholders on both sides of signs, which is also implemented in this commit.
Updates Spigot
Probably fixes a few bugs
