❇ File Open window: Consistency tweaks

The File Open window has two "views": 

• the default alphabetical list of programs
• the "Recently Changed" view (i.e. programs grouped by date edited

The two views weren't showing the same information.

The alphabetical list showed "(edited, unsaved)" next to programs in development mode, and would show a "BAM" tag for programs that are core BASIC Anywhere Machine programs.

The "Recently Changed" view showed "prod" or "dev" for each program, depending on each program's promotion level.

Now, both views show "prod" or "dev" for each program, and both views show the "BAM" tag for programs that are core BASIC Anywhere Machine programs.

Also, the "Recently Changed" view was limiting the number of programs to a maximum of 200.  Now, there is no maximum.  All programs will be displayed.

Two screenshots below: