Read resource bundle files as UTF-8

Change behaviour of java loading of resource bundle files so language files load correctly.

This applies in particular to non-Roman alphabets - in my case, the requirement was for Chinese.
Use UTF-8 to include localized JS file

Using CFINCLUDE to include the .js file will not read it in UTF8 format, so change to use a CFFILE.
Merge pull request #82 from sebduggan/develop

Read resource bundle files as UTF-8