cleaned up job search api
pulled class definition from Chi and modified the Position class

- Added a macro file to save defines
delete unneeded files
moved publisher key to  config file
added style for upload page (will modify this later)
Handle save button press

- Note this code file isn't very clean, will modify later
added dynamic id to div
html modifications

- added link for profile page
- added stub content for left and right columns of user page
pass in user as parameter to render template
save new positions selected by user to database
pulled in Chi's changes adding document upload
added git ignore file
Merge branch 'master' of https://github.com/czhangneu/careermedley