1. Include install directory
[X] ${prefix}/include/ts
[ ] ${prefix}/include/ats
[ ] ${prefix}/include/trafficserver
2. InkAPI.h rename
[X] ts_api.h
[ ] sdkapi.h
[ ] ats.h
3. RemapAPI.h renam
[X] remap_api.h
[ ] remap.h
4. Versioning of include dir
[ ] No versioning, just plain ${prefix}/include/${name}
[X] Install into a versioned directory like
${prefix}/include/${name}/${version}, and wrappers/symlinks into
${prefix}/include/${name}.
[ ] Like above, but put the wrappers/symlinks into ${prefix}/include/
5. SimpleDBM include file
[ ] Don't expose it to plugin developers (yet at least).
[ ] Include it, with the name SimpleDBM.h (as it is today)
[X] Include it, with the name simpledbm.h
