Changes to server code for saved links and retrieval of user's submitted links
Merge branch 'evening' of https://github.com/amprokop/readup
Added functions for saved and submitted for users
Many fixes for implementing a user's saved links and submitted links
Cut down unnecessary sql calls and made code easier to read
Removed unneessary space
Fix for counting user votes
Reduced queries to database in updateKarma
Removed console log
Merge branch 'sqlOptimize' of https://www.github.com/stangah/readup into evening
adds user name to links