added constant QUESTION_TITLE_MAX_LENGTH to question model
changed constant name
missing bootstrap style
added some stuff to test tabexpand in vim
Merge branch 'add_max_length_to_model' of github.com:extension/aae into add_max_length_to_model
removed tabs and replaced with spaces
Merge pull request #126 from extension/add_max_length_to_model

Add title_max_length to model and add missing bootstrap style