Tweak ordering of providers and move global constants and global func…

…tions before classes.

This seems to mitigate the problem with casing not being prioritized during fuzzy matching. See also [1].

[1] atom/autocomplete-plus#651

lib/Main.coffee

@@ -74,9 +74,9 @@ module.exports =
         @providers.push(new MemberProvider(@configuration))
         @providers.push(new TypeHintNewVariableNameProvider(@configuration))
         @providers.push(new VariableProvider(@configuration))
-        @providers.push(new ClassProvider(@configuration))
         @providers.push(new FunctionProvider(@configuration))
         @providers.push(new ConstantProvider(@configuration))
+        @providers.push(new ClassProvider(@configuration))
         @providers.push(new GlobalVariableProvider(@configuration))
         @providers.push(new MagicConstantProvider(@configuration))
         @providers.push(new KeywordProvider(@configuration))