Changes since ZNC 1.2

This release is done to fix a denial of service attack through webadmin. After authentication, users can crash ZNC through a use-after-delete.
Additionally, a number of fixes and nice, low-risk additions from our development branch is included.

In detail, these are:


New
===

* Reduce users' confusion during --makeconf.
* Warn people that making ZNC listen on port 6667 might cause problems with some web browsers.
* Always generate a SSL certificate during --makeconf.
* Stop asking for a bind host / listen host in --makeconf. People who don't want wildcard binds can configure this later.
* Don't create ~/.znc/modules if it doesn't exist yet.


Fixes
=====

* Fix a use-after-delete in webadmin.
* Honor the BindHost whitelist when configuring BindHosts in controlpanel module.
* Ignore trailing whitespace in <code>/znc jump</code> arguments.
* Change formatting of startup messages so that we never overwrite part of a message when printing the result of an action.
* Fix configure on non-bash shells.
* Send the correct error for invalid CAP subcommands.
* Make sure znc-buildmod includes zncconfig.h at the beginning of module code.


Modules
=======

* Make awaystore automatically call the Ping command when the Back command is used.
* Add SSL information and port number to servers in network list in webadmin.
* Disable password autocompletion when editing users in webadmin.
* Make nickserv  module work on StarChat.net and ircline.org.
* Remove accidental timeout for run commands in shell module.
* certauth now uses a case insensitive comparison on hexadecimal fingerprints.

controlpanel
------------

* Correct double output.
* Add support for the MaxNetworks global setting.
* Add support for the BindHost per-network setting.

modperl and modpython
---------------------

* Make <code>OnAddNetwork</code> and <code>OnDeleteNetwork</code> module hooks work.
* Don't create .pyc files during compilation.
* Fix modperl on MacOS X. Twice.
* Require at least SWIG 2.0.12 on MacOS X.


Internal
========

* Don't redefine _FORTIFY_SOURCE if compiler already defines it.
* Cache list of available timezones instead of re-reading it whenever it is needed.
* Improve const-correctness.
* Fix various low-priority compiler warnings.
* Change in-memory storage format for ServerThrottle.
* Use native API on Win32 to replace a file with another file.
* Add src/version.cpp to .gitignore.