now adding contexts from the list, not @mentions
added lots of preliminary stuff but not working
added new taghandler lib
made the design work
now context is correctly selected
fixed new context list add
statement edit now works with few minor bugs resolved #103
added bimap library
fixed bug with several contexts
removed bimap
fixed bug with delete of context
fixed user create
fixed twitter import left evernote and notes
fixed evernote import
fixed email import
fixed twitter import