Replace "Generation transaction" by "Coinbase transaction"
Drop duplicate examples in "Block contents"
Merge pull request #17 from saivann/devcoinbase

Replace "Generation transaction" by "Coinbase transaction"
Merge pull request #19 from saivann/devblockexample

Drop duplicate examples in "Block contents"
Fix a link
Merge branch 'devdoublespend' of https://github.com/saivann/bitcoin.org into HEAD
Several minor tweaks to @saivann's revisions
Merge pull request #24 from harding/ds-fixes

A few minor tweaks to @saivann's double spend revisions