m_pgsql Same fix as 0e09600a431d0e0f2cde6457e088d84caf6d6f5d
Fix inet_pton on Windows with IPv6 addresses

Code from Anope win32/socket.cpp by @Adam-
m_spanningtree Fix FIDENT routing

A new FIDENT was broadcast for each incoming FIDENT causing harmless but unnecessary server to server traffic
Report the full GnuTLS version in configure

Fix incorrect version being reported when the minor version is longer than one digit (2.10.x)
Remove unnecessary string copies and dead code
Release 2.0.13
Fix high CPU use on Windows when connecting to a server

When getting a write event for an EventHandler that wanted a single write only, remove it from the WriteSet (socketengine_select)

Fixes #556 reported by @WindowsUser
m_spanningtree FJOIN handler: Merge and take maxmodes into consideration when applying non-prefix modes
Prevent m_cgiirc from blocking indefinitely, resulting in registration timeouts on e.g. Mibbit when webirc is not used
Merge pull request #563 from ElementalAlchemist/patch-1

Prevent m_cgiirc from blocking indefinitely
Fix low risk crash when we can't determine maximum open socket count.
Fix the Poll socket engine on BSD.
Do not send too much data over SSL in one go

Some clients fail to read it entirely and the remaining data stays in their read buffer until new data arrives
m_userip Fix incorrect "variable may be used uninitialized" warning shown by older GCC versions
Merge pull request #588 from SaberUK/insp20+fix-socketengines

[2.0] Fix various socket engine bugs.
Clean up error handling in threadengine_win32
Use the correct socket related error messages on Windows
m_ssl_openssl Fix inverted check that prevented certificates from being recognized as trusted
Fix generated snomask mode change string being incosistent with the input in certain cases, spotted by @Robby-
Use server ids when propagating squits