Add .pgp file
Update linux-download-config
Update win32-download-config
Update bitcoin_ko_KR.ts

1. Fix some mistakes(typo, omission, spacing).
2. Re-adjust sentences to proper form.
3. Replace translation of certain words to better one.
4, Update legacy translations of upstream.
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I commit this first, and will commit another updates after 'translation resources' updates.

thanks.
OpenSSL 1.0.1j for gitian build process

see: https://www.openssl.org/news/secadv_20141015.txt

Changes gitian build scripts for linux and windows to use
OpenSSL 1.0.1j. osx scripts have other issues (they have not
been updated to dogecoin dependencies) so those will go into a
separate change.

Please note that although the input for qt-win.yml changes for
reasons of consistency, the output does not, so the version
number for qt-win*-5.2.0-gitian intermediates remain at r3.
Merge pull request #732 from whitj00/1.8.1-dev

bassguitarman's pgp keys
Merge pull request #739 from patricklodder/1.8.1-dev-openssl-101j

OpenSSL 1.0.1j for gitian build process (and some docs)
Merge pull request #737 from nameEO/patch-1

Update bitcoin_ko_KR.ts
optionsmodel.cpp; Use HTTPS with dogechain.info
Merge pull request #747 from langerhans/1.8.1-dogechain-https

optionsmodel.cpp; Use HTTPS with dogechain.info
Remove unreachable code.

The removed case (pcHead == script.end()) can never be reached, since
we explicitly error out above if that is the case.  It is legacy from
Namecoin's merge-mining, which does not forbid this case earlier.
Merge pull request #748 from domob1812/fix-auxpow

Remove unreachable code.
Add %i to -blocknotify and replace it by the height of the block that the notification is about
Merge pull request #753 from langerhans/1.8.1-dev-blocknotify

Block height for blocknotify