Start converting plugins
Add alto files for reader
ObjToField compiles
Windows build fixes
Add property folders
Travis fix 1
Travis fix 2
Fix copy issues, linux build fix attempt
Travis fix 3
Stub tests
Travis fix 4
Travis fix 5
Travis fix N
Begin file extension hook up
Only build clang on ubuntu for now
Continue file extension hook up
File extension in progress
Merge remote-tracking branch 'origin/travisTest' into importExport
Travis fix N+1
Travis fix N+2