node tests: Isolate timerender.js from i18n/jquery.
node tests: Isolate timerender.js from i18n/jquery.

This makes the test run a lot faster, and it fixes
some leaky behavior where the test used to work only
when other tests ran before it.

zulip/zulip,dhcrzf/zulip,jackrzhang/zulip,rishig/zulip,kou/zulip,jrowan/zulip,shubhamdhama/zulip,amanharitsh123/zulip,rht/zulip,rishig/zulip,brockwhittaker/zulip,amanharitsh123/zulip,rht/zulip,kou/zulip,rht/zulip,shubhamdhama/zulip,brainwane/zulip,eeshangarg/zulip,Galexrt/zulip,jrowan/zulip,punchagan/zulip,dhcrzf/zulip,timabbott/zulip,andersk/zulip,rishig/zulip,vaidap/zulip,vabs22/zulip,rishig/zulip,brockwhittaker/zulip,showell/zulip,andersk/zulip,amanharitsh123/zulip,tommyip/zulip,andersk/zulip,brockwhittaker/zulip,synicalsyntax/zulip,tommyip/zulip,vaidap/zulip,brainwane/zulip,rht/zulip,verma-varsha/zulip,Galexrt/zulip,brainwane/zulip,mahim97/zulip,kou/zulip,synicalsyntax/zulip,andersk/zulip,rishig/zulip,shubhamdhama/zulip,shubhamdhama/zulip,Galexrt/zulip,hackerkid/zulip,vaidap/zulip,zulip/zulip,timabbott/zulip,mahim97/zulip,tommyip/zulip,verma-varsha/zulip,jackrzhang/zulip,dhcrzf/zulip,jackrzhang/zulip,jrowan/zulip,timabbott/zulip,punchagan/zulip,shubhamdhama/zulip,Galexrt/zulip,amanharitsh123/zulip,Galexrt/zulip,zulip/zulip,eeshangarg/zulip,jackrzhang/zulip,brainwane/zulip,timabbott/zulip,showell/zulip,timabbott/zulip,jrowan/zulip,timabbott/zulip,andersk/zulip,eeshangarg/zulip,mahim97/zulip,Galexrt/zulip,verma-varsha/zulip,dhcrzf/zulip,Galexrt/zulip,verma-varsha/zulip,zulip/zulip,rishig/zulip,brainwane/zulip,vabs22/zulip,timabbott/zulip,brainwane/zulip,dhcrzf/zulip,synicalsyntax/zulip,showell/zulip,shubhamdhama/zulip,vabs22/zulip,tommyip/zulip,punchagan/zulip,vabs22/zulip,jrowan/zulip,tommyip/zulip,mahim97/zulip,punchagan/zulip,synicalsyntax/zulip,mahim97/zulip,punchagan/zulip,jrowan/zulip,zulip/zulip,kou/zulip,hackerkid/zulip,eeshangarg/zulip,amanharitsh123/zulip,jackrzhang/zulip,showell/zulip,hackerkid/zulip,shubhamdhama/zulip,dhcrzf/zulip,rishig/zulip,zulip/zulip,brainwane/zulip,showell/zulip,showell/zulip,verma-varsha/zulip,tommyip/zulip,brockwhittaker/zulip,andersk/zulip,jackrzhang/zulip,synicalsyntax/zulip,eeshangarg/zulip,verma-varsha/zulip,rht/zulip,vabs22/zulip,showell/zulip,vabs22/zulip,hackerkid/zulip,eeshangarg/zulip,synicalsyntax/zulip,zulip/zulip,brockwhittaker/zulip,jackrzhang/zulip,hackerkid/zulip,kou/zulip,rht/zulip,punchagan/zulip,vaidap/zulip,vaidap/zulip,tommyip/zulip,amanharitsh123/zulip,kou/zulip,mahim97/zulip,rht/zulip,punchagan/zulip,brockwhittaker/zulip,vaidap/zulip,dhcrzf/zulip,kou/zulip,hackerkid/zulip,synicalsyntax/zulip,andersk/zulip,hackerkid/zulip,eeshangarg/zulip