some layout enhancements, stats on welcome page
, add flash_helper + locale files, add comment route, comment list/edit form, comment test still does not pass, i'll fix it tomorrow (today)
leave mass assigment of executor_id in task model just for now,
some markup fixes, starting to move localization messages from view.xx.yml to flash.xx.yml
task create/edit form markup fixes, update todo list
move footer to partial, misc markup fixes
add missing localization messages,
misc markup & styling fixes
change Time.now to Time.zone.now