Add .gitattributes files
Add .gitattributes files

* https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration#coreautocrlf-7kTgIgFwI4
* https://git-scm.com/docs/gitattributes

Closes #937

tjcutajar/dropwizard,Trundle/dropwizard,Alexey1Gavrilov/dropwizard,dotCipher/dropwizard,pkwarren/dropwizard,mosoft521/dropwizard,dropwizard/dropwizard,Alexey1Gavrilov/dropwizard,Trundle/dropwizard,Alexey1Gavrilov/dropwizard,qinfchen/dropwizard,takecy/dropwizard,pkwarren/dropwizard,shawnsmith/dropwizard,ryankennedy/dropwizard,takecy/dropwizard,dotCipher/dropwizard,evnm/dropwizard,anonymint/dropwizard,patrox/dropwizard,Trundle/dropwizard,evnm/dropwizard,tburch/dropwizard,dropwizard/dropwizard,kjetilv/dropwizard,jelgh/dropwizard,zhiqinghuang/dropwizard,Randgalt/dropwizard,philandstuff/dropwizard,philandstuff/dropwizard,cvent/dropwizard,micsta/dropwizard,evnm/dropwizard,tburch/dropwizard,jelgh/dropwizard,patrox/dropwizard,taltmann/dropwizard,tburch/dropwizard,shawnsmith/dropwizard,nickbabcock/dropwizard,tjcutajar/dropwizard,Randgalt/dropwizard,phambryan/dropwizard,takecy/dropwizard,jplock/dropwizard,cvent/dropwizard,shawnsmith/dropwizard,zhiqinghuang/dropwizard,zhiqinghuang/dropwizard,qinfchen/dropwizard,patrox/dropwizard,anonymint/dropwizard,aaanders/dropwizard,ryankennedy/dropwizard,mosoft521/dropwizard,qinfchen/dropwizard,Randgalt/dropwizard,dropwizard/dropwizard,mattnelson/dropwizard,taltmann/dropwizard,jplock/dropwizard,dotCipher/dropwizard,kjetilv/dropwizard,ryankennedy/dropwizard,nickbabcock/dropwizard,phambryan/dropwizard,aaanders/dropwizard,micsta/dropwizard,taltmann/dropwizard,kjetilv/dropwizard,pkwarren/dropwizard,mattnelson/dropwizard,mosoft521/dropwizard,mattnelson/dropwizard,phambryan/dropwizard,tjcutajar/dropwizard,micsta/dropwizard,aaanders/dropwizard,jelgh/dropwizard,nickbabcock/dropwizard,cvent/dropwizard,philandstuff/dropwizard,jplock/dropwizard