Every thing you need to know:
/welcome ... shows you every command of this plugin
/welcome status ... shows you the texts and settings
/welcome default ... sets all values to default
/welcome [varT] [input] ... lets you edit the welcome message
varT ... PublicJoinText, PrivateJoinText
input ... write your welcome message
use "Player" ... to print the name of the player that joined
/welcome [varC] [input] ... changes the color of the text
varC ... PublicJoinColor, PrivateJoinColor
input ... (c ... red, a ... green, b ... blue, ...)
example:
/welcome PublicJoinText Player joined the Server!
/welcome PublicJoinColor c (red)
result will be red (Steve name of the player that joined):
Steve joined the Server!
if you just write a "/" behind PublicJoinText or PrivateJoinText it will be disabled