jshint: client/textanalysis: move use strict to function to avoid stricting everything
jshint: client/textanalysis: move use strict to function to avoid stricting everything

Rhizi/rhizi,shlomif/rhizi,Rhizi/rhizi,yuvadm/rhizi,yuvadm/rhizi,yuvadm/rhizi,Rhizi/rhizi,Rhizi/rhizi,ozFri/rhizi,cben/rhizi,tlevine/rhizi,ozFri/rhizi,yuvadm/rhizi,ozFri/rhizi,shlomif/rhizi,shlomif/rhizi,cben/rhizi,cben/rhizi,ozFri/rhizi,tlevine/rhizi,tlevine/rhizi,shlomif/rhizi,tlevine/rhizi,cben/rhizi