index: test that add_bypath preserves mode
index: test that add_bypath preserves mode

mrksrm/Mingijura,joshtriplett/libgit2,yongthecoder/libgit2,KTXSoftware/libgit2,skabel/manguse,jeffhostetler/public_libgit2,yongthecoder/libgit2,KTXSoftware/libgit2,Corillian/libgit2,skabel/manguse,stewid/libgit2,Tousiph/Demo1,jeffhostetler/public_libgit2,Tousiph/Demo1,stewid/libgit2,saurabhsuniljain/libgit2,leoyanggit/libgit2,joshtriplett/libgit2,leoyanggit/libgit2,skabel/manguse,stewid/libgit2,KTXSoftware/libgit2,Corillian/libgit2,stewid/libgit2,Tousiph/Demo1,saurabhsuniljain/libgit2,stewid/libgit2,yongthecoder/libgit2,magnus98/TEST,mrksrm/Mingijura,magnus98/TEST,mrksrm/Mingijura,magnus98/TEST,KTXSoftware/libgit2,yongthecoder/libgit2,Tousiph/Demo1,Corillian/libgit2,mrksrm/Mingijura,magnus98/TEST,joshtriplett/libgit2,jeffhostetler/public_libgit2,skabel/manguse,joshtriplett/libgit2,stewid/libgit2,leoyanggit/libgit2,leoyanggit/libgit2,magnus98/TEST,saurabhsuniljain/libgit2,saurabhsuniljain/libgit2,yongthecoder/libgit2,skabel/manguse,Tousiph/Demo1,KTXSoftware/libgit2,jeffhostetler/public_libgit2,saurabhsuniljain/libgit2,leoyanggit/libgit2,magnus98/TEST,Corillian/libgit2,Corillian/libgit2,mrksrm/Mingijura,saurabhsuniljain/libgit2,jeffhostetler/public_libgit2,joshtriplett/libgit2,jeffhostetler/public_libgit2,leoyanggit/libgit2,yongthecoder/libgit2,Tousiph/Demo1,Corillian/libgit2,skabel/manguse,KTXSoftware/libgit2,mrksrm/Mingijura,joshtriplett/libgit2