Fix workdir notifications and removals
Fix workdir notifications and removals

The notifications were broken from the various iterations over
this code and were not returning working dir item data correctly.
Also, workdir items that were alphabetically after the last item
in diff were not being processed.

stewid/libgit2,jeffhostetler/public_libgit2,spraints/libgit2,chiayolin/libgit2,mcanthony/libgit2,jflesch/libgit2-mariadb,mrksrm/Mingijura,sim0629/libgit2,KTXSoftware/libgit2,swisspol/DEMO-libgit2,zodiac/libgit2.js,magnus98/TEST,ardumont/libgit2,jeffhostetler/public_libgit2,saurabhsuniljain/libgit2,JIghtuse/libgit2,ardumont/libgit2,chiayolin/libgit2,joshtriplett/libgit2,mingyaaaa/libgit2,jflesch/libgit2-mariadb,amyvmiwei/libgit2,Snazz2001/libgit2,t0xicCode/libgit2,mingyaaaa/libgit2,yongthecoder/libgit2,sygool/libgit2,whoisj/libgit2,swisspol/DEMO-libgit2,sim0629/libgit2,leoyanggit/libgit2,linquize/libgit2,linquize/libgit2,mhp/libgit2,claudelee/libgit2,chiayolin/libgit2,kenprice/libgit2,kenprice/libgit2,skabel/manguse,JIghtuse/libgit2,jeffhostetler/public_libgit2,yosefhackmon/libgit2,maxiaoqian/libgit2,kissthink/libgit2,dleehr/libgit2,saurabhsuniljain/libgit2,sygool/libgit2,yongthecoder/libgit2,KTXSoftware/libgit2,spraints/libgit2,oaastest/libgit2,oaastest/libgit2,mrksrm/Mingijura,Snazz2001/libgit2,dleehr/libgit2,magnus98/TEST,kenprice/libgit2,MrHacky/libgit2,oaastest/libgit2,sygool/libgit2,sim0629/libgit2,ardumont/libgit2,whoisj/libgit2,ardumont/libgit2,MrHacky/libgit2,mrksrm/Mingijura,Tousiph/Demo1,zodiac/libgit2.js,oaastest/libgit2,skabel/manguse,mcanthony/libgit2,rcorre/libgit2,yosefhackmon/libgit2,evhan/libgit2,Corillian/libgit2,mrksrm/Mingijura,maxiaoqian/libgit2,magnus98/TEST,sim0629/libgit2,Tousiph/Demo1,yosefhackmon/libgit2,Corillian/libgit2,magnus98/TEST,raybrad/libit2,leoyanggit/libgit2,jamieleecool/ptest,mrksrm/Mingijura,claudelee/libgit2,iankronquist/libgit2,MrHacky/libgit2,raybrad/libit2,mingyaaaa/libgit2,oaastest/libgit2,mhp/libgit2,linquize/libgit2,JIghtuse/libgit2,JIghtuse/libgit2,sygool/libgit2,falqas/libgit2,stewid/libgit2,iankronquist/libgit2,linquize/libgit2,since2014/libgit2,jflesch/libgit2-mariadb,sim0629/libgit2,yongthecoder/libgit2,Corillian/libgit2,amyvmiwei/libgit2,evhan/libgit2,yongthecoder/libgit2,jamieleecool/ptest,maxiaoqian/libgit2,magnus98/TEST,spraints/libgit2,MrHacky/libgit2,nokiddin/libgit2,iankronquist/libgit2,rcorre/libgit2,claudelee/libgit2,iankronquist/libgit2,chiayolin/libgit2,KTXSoftware/libgit2,nokiddin/libgit2,amyvmiwei/libgit2,kissthink/libgit2,jflesch/libgit2-mariadb,kissthink/libgit2,iankronquist/libgit2,leoyanggit/libgit2,yongthecoder/libgit2,jflesch/libgit2-mariadb,Snazz2001/libgit2,Corillian/libgit2,saurabhsuniljain/libgit2,swisspol/DEMO-libgit2,maxiaoqian/libgit2,MrHacky/libgit2,falqas/libgit2,KTXSoftware/libgit2,spraints/libgit2,mhp/libgit2,spraints/libgit2,kenprice/libgit2,Aorjoa/libgit2_maked_lib,skabel/manguse,mhp/libgit2,mhp/libgit2,skabel/manguse,mingyaaaa/libgit2,zodiac/libgit2.js,jeffhostetler/public_libgit2,sim0629/libgit2,swisspol/DEMO-libgit2,claudelee/libgit2,since2014/libgit2,since2014/libgit2,zodiac/libgit2.js,Aorjoa/libgit2_maked_lib,sygool/libgit2,Snazz2001/libgit2,kissthink/libgit2,t0xicCode/libgit2,kissthink/libgit2,yongthecoder/libgit2,ardumont/libgit2,rcorre/libgit2,mingyaaaa/libgit2,since2014/libgit2,leoyanggit/libgit2,joshtriplett/libgit2,spraints/libgit2,nokiddin/libgit2,falqas/libgit2,joshtriplett/libgit2,Corillian/libgit2,nokiddin/libgit2,Aorjoa/libgit2_maked_lib,iankronquist/libgit2,since2014/libgit2,KTXSoftware/libgit2,falqas/libgit2,saurabhsuniljain/libgit2,claudelee/libgit2,kissthink/libgit2,rcorre/libgit2,mrksrm/Mingijura,swisspol/DEMO-libgit2,since2014/libgit2,kenprice/libgit2,Aorjoa/libgit2_maked_lib,sygool/libgit2,falqas/libgit2,Tousiph/Demo1,evhan/libgit2,dleehr/libgit2,jeffhostetler/public_libgit2,chiayolin/libgit2,swisspol/DEMO-libgit2,ardumont/libgit2,Aorjoa/libgit2_maked_lib,mcanthony/libgit2,Snazz2001/libgit2,mcanthony/libgit2,raybrad/libit2,joshtriplett/libgit2,stewid/libgit2,raybrad/libit2,amyvmiwei/libgit2,Snazz2001/libgit2,mcanthony/libgit2,claudelee/libgit2,nokiddin/libgit2,jflesch/libgit2-mariadb,stewid/libgit2,falqas/libgit2,joshtriplett/libgit2,saurabhsuniljain/libgit2,whoisj/libgit2,Tousiph/Demo1,linquize/libgit2,KTXSoftware/libgit2,yosefhackmon/libgit2,mingyaaaa/libgit2,jamieleecool/ptest,whoisj/libgit2,mhp/libgit2,zodiac/libgit2.js,Tousiph/Demo1,dleehr/libgit2,t0xicCode/libgit2,rcorre/libgit2,JIghtuse/libgit2,Corillian/libgit2,t0xicCode/libgit2,whoisj/libgit2,JIghtuse/libgit2,jamieleecool/ptest,leoyanggit/libgit2,leoyanggit/libgit2,mcanthony/libgit2,whoisj/libgit2,chiayolin/libgit2,yosefhackmon/libgit2,magnus98/TEST,stewid/libgit2,evhan/libgit2,kenprice/libgit2,yosefhackmon/libgit2,saurabhsuniljain/libgit2,rcorre/libgit2,t0xicCode/libgit2,skabel/manguse,raybrad/libit2,jeffhostetler/public_libgit2,maxiaoqian/libgit2,oaastest/libgit2,nokiddin/libgit2,joshtriplett/libgit2,dleehr/libgit2,MrHacky/libgit2,Tousiph/Demo1,t0xicCode/libgit2,amyvmiwei/libgit2,amyvmiwei/libgit2,linquize/libgit2,maxiaoqian/libgit2,dleehr/libgit2,stewid/libgit2,skabel/manguse