Translation fixs.

It's really done. Sorry to closed submits.

1. Update "addressbookpage.cpp".
    Fix this: http://imgur.com/0X6coNm 

"Sending addresses" -> "Very sending addresses", 
"Receiving addresses" -> "Much receiving addresses".

2. Update "coincontroldialog.ui" and l10n files.
    Fix this: http://imgur.com/znzELk3

Delete <string notr="true"> attribute in "label".
Add scripts in l10n files for "label".
Now, it is translatable string.

3. Update "optionsdialog.ui", "bitcoingui.cpp" and l10n files.
    Fix this: http://imgur.com/tONzxdF

Now, this strings in source file and l10n files are reflect the string of "bitcoin_en.ts".
and, translations will be working.

4. Update "bitcoin_ko_KR.ts".

Update translation, fix some mistakes.
So now became more proper, But Need another updates later.

that's all:) thanks.