fix bugs in sql, add one error catch in account-manager
fix bug in add-article, and start router refactor
fix cache issue in IE
fix env variable
Polishing UI -- bar
move to bootstrap3RC1
fix some showing probs
remove modals, using alert instead, phase 1
fix some front end bugs and account issue, change from modal to alert Phase 2
further on css
Notebook style, splitter style
Add 'active element' function to global
Add real time preview
Add awesome font to writing-control
Refactor frontend, adding stack pages, phase 1
add fullsceen;todo: auto increase textarea
add auto increase textarea
add all the writing mode