New options and tweaks

Additions

• Web-based generator now has a settings tab to mirror all of the command-line options in the CLI version. It now also spots a console where the warnings are displayed.
• Added @locnext and @locprev JSDoc tags for adding context for localization function calls on nearby lines.
• Added an option to index some files before the others so that they appear earlier in the generated file.
  This is primarily handy for making sure that localization metadata (name, fonts, etc.) is on the top of the file/CSV table

Fixes

• Fixed a file_text_open_from_string handle leak in the INI parser.
  This could lead to a crash if your game loads >30 separate INI localizations or reloads an INI localization file repeatedly.