Stop treating frameworks as python modules
improve setup scripts
Lock composer installation, and avoid warming the cache twice
Remove APC cache (php 5.5 included Zend cache already)
Remove generated file
Remove useless cache folder

fixes TechEmpower/FrameworkBenchmarks#1290
Ignore generated file
Update PHP readme
Enable PHP display errors in travis-CI
Print progress dots for travis-ci downloads
Include mailmap in repo

Fixes TechEmpower/FrameworkBenchmarks#1189
Remove generated file
Typo preventing nginx from finding root
Disable non-existant APC cache and non-recommended Redis cache
Minor
Upgrade composer installation
Explicitly enable twig for fortunes
Improve fortune parsing
Resolve two fortune errors
Minor stuff