always show syncnode in getpeerinfo (fixes #2717)
replace custom GetFilesize() with boost::filesystem::file_size()
Add new DNS seed from bitnodes.io.
[Qt] remove space from translation of client bitness

- its rather easy to leave out the space on Transifex, so remove it from
  the string
fix permissions in application bundle

Use INSTALL_DATA rather than INSTALL for copying non executable files in
OS X application bundle.

Tested by running "all appbundle" make target and trying the resulting
application bundle, host system is OS X 10.9.2 .
improve command-line options output
[Qt] fix style, formating, comment and indentation problems

- introduced by #3920
Merge pull request #3923

cfe4cad [Qt] fix style, formating, comment and indentation problems (Philip Kaufmann)
Merge pull request #3619

7398f4a improve command-line options output (Cozz Lovan)
Merge pull request #3682

3e0753b always show syncnode in getpeerinfo (fixes #2717) (Philip Kaufmann)
Merge pull request #3603

a486abd replace custom GetFilesize() with boost::filesystem::file_size() (Philip Kaufmann)
add constant for shared (GUI/core) -par settings

- introduce DEFAULT_SCRIPTCHECK_THREADS in main.h
- only show values from -"MAX_HW_THREADS" up to 16 for -par, as it
  makes no sense to try to leave more "cores free" than the system
  supports anyway
- use the new constant in optionsdialog and remove defaults from
  .ui file
'sendrawtransaction' improvements

- Make it report the reject code and reason
- Make it possible to re-send transactions that are already in the mempool
Merge pull request #3698

5409404 add constant for shared (GUI/core) -par settings (Philip Kaufmann)
Merge pull request #3730

1d46fe3 'sendrawtransaction' improvements (Wladimir J. van der Laan)
Make GetAvailableCredit run GetHash() only once per transaction.

This makes the first getbalance/getinfo 63x faster on my wallet.
Merge pull request #3922

c17f0a5 [Qt] remove space from translation of client bitness (Philip Kaufmann)
Merge pull request #3973

a60ab0b Make GetAvailableCredit run GetHash() only once per transaction. (Gregory Maxwell)
Fix `-printblocktree` output

PrintBlockTree output was broken starting from e010af70.
Everything appears on one line.

PrintWallet() added the newline after a block, but this functionality
was removed and no newline was added.

Seemingly, no one noticed. Add a newline after the block information
to fix this.
Merge pull request #3875

89d72f3 Add new DNS seed from bitnodes.io. (Addy Yeow)