makeconf: one server is enough to get started

Webadmin is more convenient and enabled by default since 7387f00.
makeconf: one network is enough to get started

Webadmin is more convenient and enabled by default since 7387f00.
makeconf: one admin user is enough to get started

Webadmin is more convenient and enabled by default since 7387f00.
makeconf: change the channel input loop to a one-liner

The "would you like to add a channel?" ... "would you like to add
another channel?" loop is very verbose and slow to use. This proposal
makes it a simple one-liner where the user can enter a bunch of chans
using any combination of space/comma/semi-colon as a separator, or
just hit enter to proceed without channels...
makeconf: offer freenode by default
makeconf: revise the output and reduce the noise

Long "would you like ZNC to..." questions are slow to read.
Use short and pithy prompts, and try to fit the line width to
less than 80 characters. Furthermore, Remove Word Capitalization.
makeconf: limit the upper bound for allowed port to 65534

Safari/WebKit: "Not allowed to use restricted network port"
Merge pull request #658 from jpnurmi/makeconf

makeconf cont'd
Fix #664: Custom CTCP will leak the real reply
Merge pull request #666 from jpnurmi/ctcp

Fix #664: Custom CTCP will leak the real reply
log: use more clear defaults

Before log module creates everything in same directory and it gets messy
in some time.

Now log module creates directory in format $USER/$NETWORK/$WINDOW and
there log files for every day in ISO 8601 format, YYYY-MM-DD.log.
Merge pull request #667 from Mkaysi/log

log: use more clear defaults
Merge pull request #1 from znc/master

PR