[Done v1.6.0] Countries, minor changes and missing entries

[torvista]

Corrections to countries:
Bosnia and Herzegowina
To
Bosnia and Herzegovina


Guinea-bissau
To
Guinea-Bissau


Heard and Mc Donald Islands
To
Heard and McDonald Islands


Suggestion for clarification
Congo
To
Congo, the Republic of


Missing
Congo, the Democratic Republic of CD COD
Saint Barthelemy (This should have an accent on it but Preview Post eats all the text when it does) BL BLM
Saint Martin (French part) MF MAF

[Design75]

I am already working on this to make a pull request for Zen Cart 1.6.0.

[Design75]

The pull request has been made on github