Merge branch 'master' into 56661206
fix apache sendfile on first vagrant up
dry plaintext filename generation
Merge pull request #74 from oerpub/56661206

use pretty titles for new modules, opf files and nav files
Merge pull request #81 from oerpub/58471926

fix bug when adding a new module
fixing some aloha timing stuff
Merge branch 'master' into testing