Test PHP 7 (#1018)
Test PHP 7 (#1018)

* Test PHP 7

* PHP 7 needs Imagick

* ref #1018 -- proper syntax for travis script

* ref #1018 -- quotes?

* ref #1018 -- quotes around versions

* ref #1018 -- parens

* ref #1018 -- bc?

* ref #1018 -- easy way

timber/timber,xavivars/timber,aaemnnosttv/timber,jarednova/timber,gchtr/timber,timber/timber,josephbergdoll/timber,xavivars/timber,ogrosko/timber,jarednova/timber,gchtr/timber,aaemnnosttv/timber,gchtr/timber,xavivars/timber,josephbergdoll/timber,josephbergdoll/timber,ogrosko/timber,aaemnnosttv/timber,ogrosko/timber,jarednova/timber