CoinTelegraph added to resources
BTCRussia is unavailable, replace it with Bitnovosti and CoinSpot
Correct Cointelegraph links in EN, RU, ES translations
Merge pull request #575 from arvicco/master

Updated news resources (Cointelegraph, BitNovosti, Coinspot)
Update da, fr translations
Update/fix block size limits

Bitcoin limits are usually defined using decimal-friendly numbers of bytes. The block size is limited to 1 MB, not 1 MiB, for example. Also, the latest block size limit is 750 KB, not 350 KB.
Add 0.9.3 release
Merge pull request #572 from bitcoin/0.9.3

Add 0.9.3 release
Fix Mac OS X download link
Add PGP key for Luke Dashjr (BD02942421F4889F)
DevDocs: Don't recommend BitcoinTalk
Refer to BitcoinTalk by name
Revise TX Overview Image

* Replace previous TX Overview image with a simplified illustration.
  The previous overview image was commented out in pull #566 / commit
  6afc683.  New image incorporates suggestions by @saivann (thanks!)

* Add new illustration showing the specifics of outputs and inputs (and
  how they're related). This replaces most of the detail lost by using a
  simplified overview image

* Add two short paragraphs briefly describing the ouput and input
  features, leading into the existing detailed P2PKH description
Bugfix: "merkle root" and "merkle tree" are common nouns, so generally lowercase
DevDocs: Block Chain: The important part is ordering, not timestamping
DevDocs: Block Chain: Overview: Many corrections
DevDocs: Block Chain: Proof of Work: Many corrections
Link to the GitHub release page from the download page (fixes #591) (thanks @TheBlueMatt @harding)
Merge branch 'tx-overview-image' (pull #581)
Link Dust Limit (546 sat) To Bitcoin Core Commit 614c196 (closes #592)