minor #1669 Added an example for "and" on if statment (InFog)
minor #1669 Added an example for "and" on if statment (InFog)

This PR was submitted for the master branch but it was merged into the 1.x branch instead (closes #1669).

Discussion
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Added an example for "and" on if statment

Commits
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2698a42 Added an example for "and" on if statment

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