merged branch tucksaun/fix-doc-for-windows (PR #1186)
merged branch tucksaun/fix-doc-for-windows (PR #1186)

This PR was merged into the master branch.

Discussion
----------

Add doc for building C extension on windows

Commits
-------

12500b3 Added doc for building C extension on windows
a53c467 Removed link to pre-build DLL for windows as they are outdated

hhamon/Twig,framewr/Twig,nicolas-grekas/Twig,moltin/Twig,phansys/Twig,craue/Twig,moufmouf/Twig,znerol/Twig,apishka/templater,huang53798584/Twig,loi-chuanoi/Twig,hhamon/Twig,moltin/Twig,hason/Twig,jamessingizi/Twig,nicolas-grekas/Twig,iKwinto/Twig,apishka/templater,jamessingizi/Twig,robregonm/Twig,robregonm/Twig,iKwinto/Twig,hhamon/Twig,dkarvounaris/Twig,Rvanlaak/Twig,gamernetwork/Twig,znerol/Twig,phansys/Twig,nicolas-grekas/Twig,gencer/Twig,fsw/Twig,twigphp/Twig,Tobion/Twig,hason/Twig,huang53798584/Twig,gencer/Twig,dkarvounaris/Twig,fsw/Twig,nicolas-grekas/Twig,moufmouf/Twig,Rvanlaak/Twig,craue/Twig,znerol/Twig,moltin/Twig,iKwinto/Twig,derickr/Twig,huang53798584/Twig,framewr/Twig,Tobion/Twig,derickr/Twig,gamernetwork/Twig,framewr/Twig,robregonm/Twig,jamessingizi/Twig,bocharsky-bw/Twig,dkarvounaris/Twig,bocharsky-bw/Twig,hason/Twig,Rvanlaak/Twig,nicolas-grekas/Twig,Tobion/Twig,twigphp/Twig,gamernetwork/Twig,fsw/Twig,derickr/Twig,bocharsky-bw/Twig,moufmouf/Twig,twigphp/Twig