Add Bangladesh to the list of Asian countries in WAW

[numeroteca]

Kabir reports (related to #54):

With the slowest possible internet service today, I managed to upload the Bangladeshi wastepickers union details on Global Rec database: https://globalrec.org/?p=42409
One concern is that this one doesn't come in the list when I open Asian database (https://globalrec.org/waw/list/?continent=asia).

I need to add Bangladesh to the list of Asian countries at https://github.com/montera34/globalrec/blob/master/functions.php#L2232

I'll fix this soon. I mark @skotperez, so you are aware of the fix.

[numeroteca]

The name of country should be capitalized e6342e7 (Bangladesh instead of bangladesh). Now it works.