#38 (Nov 4, 2017, 12:48:18 PM)

1. delete lambda as input to wing setup for tails (commit: 283231f) (details / githubweb)
2. add lam back in as arg to phase out later (commit: 66ccd21) (details / githubweb)
3. add tail testing script (commit: 150f9c3) (details / githubweb)
4. calculate qbar from subsitution (commit: b41184c) (details / githubweb)
5. modularize beam model; to allow for different qbar and Sbar functions (commit: a4a77d9) (details / githubweb)
6. move functions to attribute level (commit: f672dd4) (details / githubweb)
7. add new variable W to eliminate need of Wcent in future (commit: 78ea57f) (details / githubweb)
8. create gust loading from chordsparl (commit: 8b2de5f) (details / githubweb)
9. change model name; add model for backwards compatibility (commit: 8d410b7) (details / githubweb)
10. change file name (commit: 4cd6005) (details / githubweb)

GitHub pull request #131 of commit 4cd600569ff9b15749d618003c3b474a93c3816a, no merge conflicts.