Use lua term (#3273)

Replace ansicolors by lua-term

src/plugins/lua/echotest.lua

@@ -7,14 +7,14 @@ json = require('json')
 -- We also import our own SDP helper utilities: you may have better ones
 sdp = require('janus-sdp')
 -- Let's also use our ugly stdout logger just for the fun of it: to add
--- some color to the text we use the ansicolors library
--- (https://github.com/kikito/ansicolors.lua)
-colors = require "ansicolors"
+-- some color to the text we use the lua-term library
+-- (https://github.com/hoelzro/lua-term)
+colors = require('term.colors')
 logger = require('janus-logger')
 
 -- Example details
 name = "echotest.lua"
-logger.prefix(colors("[%{blue}" .. name .. "%{reset}]"))
+logger.prefix(colors.blue .. name .. colors.reset)
 logger.print("Loading...")
 
 -- State and properties

src/plugins/lua/videoroom.lua

@@ -7,14 +7,14 @@ json = require('json')
 -- We also import our own SDP helper utilities: you may have better ones
 sdp = require('janus-sdp')
 -- Let's also use our ugly stdout logger just for the fun of it: to add
--- some color to the text we use the ansicolors library
--- (https://github.com/kikito/ansicolors.lua)
-colors = require "ansicolors"
+-- some color to the text we use the lua-term library
+-- (https://github.com/hoelzro/lua-term)
+colors = require('term.colors')
 logger = require('janus-logger')
 
 -- Example details
 name = "videoroom.lua"
-logger.prefix(colors("[%{blue}" .. name .. "%{reset}]"))
+logger.prefix(colors.blue .. name .. colors.reset)
 logger.print("Loading...")
 
 -- State and properties