rename fNoListen to fListen and move to net

- better code readability and it belongs to net
- this is a prerequisite for a pull to add -listen to the GUI
Remove template matching params from GetOpName()

Since they are not real opcodes, being reported as OP_UNKNOWN is less confusing for human-readable decoding.

Signed-off-by: Huang Le <4tarhl@gmail.com>
gitian: make linux qt intermediate deterministic

A qt installation date snuck into the host utils (lrelease etc)
This doesn't affect the end product, so no dependency version bump.

It also doesn't explain why gavin's and mine build is different
doc: Update hash in release process for new windows deps intermediate

This was forgotten in 25d4911.
VerifyDB progress
Some documentation fixes + link to my Docker/LXC guide

I added a link to my guide about using docker containers + LXC (I am planning to maintain this at work
for future bitcoin versions), then I mentioned other virtualization options (KVM, LXC).
This commit includes a fix issue for documentation issue #4269 that consists in telling users to
checkout correct bitcoin version before using the gitian descriptors (otherwise all hell can break loose).
Also, I replaced URL for Debian 7.4 ISO with a correct one and added link to official Debian ISO sources.
Merge pull request #4279

a98b870 Some documentation fixes + link to my Docker/LXC guide (Giuseppe Mazzotta)
CWallet: fix nTimeFirstKey init, by making constructor init common code

Don't repeat yourself etc.
Merge pull request #4223

06a91d9 VerifyDB progress (Cozz Lovan)
Add MiningRequiresPeers chain parameter
Add MineBlocksOnDemand chain parameter
Add DefaultMinerThreads chain parameter
Add DefaultCheckMemPool chain parameter
Get rid of RegTest()
Move majority constants to chainparams
Add AllowMinDifficultyBlocks chain parameter
Add RequireStandard chain parameter
Add RPCisTestNet chain parameter
Get rid of TestNet()
Replace virtual methods with static attributes, chainparams.h depends on
protocol.h instead of the other way around