Slightly tweak error when unable to bind port

A slight improvement over 2d2d8fae3d8bc4e82dc631d93c6e19f954bbee04 -- we don't know that it's the daemon, it could be the GUI.
Update the list of threads to the current state.
Add script test to prove that OP_0 evaluates as the empty vector, rather than [0].
[Qt] Fix coin control qt5 checkbox bug in tree mode
minor style cleanups
Merge pull request #3808 from paveljanik/master

DOC: Update the list of threads to the current state.
[Qt] Fill in label from address book also for URIs
Merge pull request #3841 from schildbach/script-tests-OP_0

Add script test to prove that OP_0 evaluates as the empty vector.
Adjust branding in datadir lock error message
Merge pull request #3846

3f2a017 [Qt] Fix coin control qt5 checkbox bug in tree mode (Cozz Lovan)
Merge pull request #3849 from cozz/cozz2

Fix missing wallet lock in CWallet::SyncTransaction(..)
Add a "relayfee" field to getinfo.

This shows the minimum relay fee for non-free transactions in btc/kb.

The armory developers requested this so that they can prevent users from
 creating transactions that not even their local bitcoind will relay.

This also slightly reorders the getinfo output so that the fee related
 lines are grouped and changes the help text to reflect that the units
 are btc/kb.
qt: Show also value for options overridden on command line

Currently only the name of the option is shown for GUI options
overridden by command line (or configuration file). This commit
adds the value of the options as well, which is useful for
troubleshooting.
Update docs about boost on unix
[Qt] Dont set table color in coin control
Merge pull request #3868 from gmaxwell/minfeeinfo

Add a "relayfee" field to getinfo.
qt: Enable and disable the Show and Remove buttons for requested payments history
based on whether any entry is selected.
Merge pull request #3871

b51700a [Qt] Dont set table color in coin control (Cozz Lovan)
qt: change CT_NOW string to CT_NEW in log message

Closes #3852.

Rebased-By: Wladimir J. van der Laan <laanwj@gmail.com>
Rebased-From: 5f2907a, 88d3df4
qt: Show weeks as well as years behind for long timespans

Closes #3811.