minor update doc

prevent flask reload twice on init

minor update on doc

minor update on notes

model check point for gunthercox

model check point for cornell

prevent firing of unneccesary process when running main

fix some template issues

update the flask api

cornell glove model

fix the range issue

refactor some of the codes to make it easier for maintenance

glove word embedding for word-level models for cornell

glove word embedding for word-level models

add some useful references