small speedup in nexson.nexmlStudy generation
experiment with web2py service() in generating nexson
fix study.create form
Merge branch 'memleak-fix' of github.com:OpenTreeOfLife/phylografter into origin-memleak-fix
rename modules/ivy to modules/ivy_local to avoid conflicts with other ivy installs
fix study import
ott_node fix
ott_node fixes
fixes for modal node editing
Merge branch 'master' into origin-memleak-fix
Merge pull request #110 from OpenTreeOfLife/memleak-fix

Memleak fix