Add truncate method to category controller to truncate category names and prevent line-wrap
Add rdohms twig extension wrapper bundle for truncate filter
Remove truncate method and apply new twig truncate filter to template instead
Allows photo property on Speaker entity to be nullable
Remove commented out var_dump()
Added video duration to videos on homepage
Added video duration to search results view
Reformat media metadata to use the pipe char as a separator
Added phpunit to require-dev
Refactored style rules after code review
Merge pull request #129 from Bendihossan/remove-photo-from-speaker-required-fields

Allows photo property on Speaker entity to be nullable
Adde ddefault values for non-null fields in the Media entity
Remove facebook icon from view and images directory
Remove media description truncate method
Merge branch 'issue-78' of https://github.com/Tocacar/protalk into issue-119
Replace deleted media description truncate method call with twig truncate filter
Remove media title truncate method
Replace deleted media title truncate method call with twig truncate filter
Remove media speaker truncate method
Replace deleted media speaker truncate method call with twig truncate filter