Fixes:

• Fixed shaders not being indexed in 2.3 projects.
• Fixed missing named 2.3 function arguments being set to 0 instead of undefined.
• Fixed 2.3 constructor invocation sometimes working incorrectly.
• Fixed "constructor" keyword causing compile errors if found anywhere near live code.
• Fixed "function name() {}" inside events being considered global functions.
• Fixed temporary path being "gmlive-{ date" instead of "gmlive-"+timestamp.
• Fixed sprite reloading not working on 2.3
  (note: variable sprite frame durations are not supported because there's no way to modify them from GML?).
• Fixed "live_name" sometimes being required in scripts when it shouldn't be necessary.