Merge pull request #51 from Chunhao137/artsafari

(feat/azure) Changed file name
typos
Merge pull request #52 from browles/master

typos
search fix, stray for loop removed
Merge pull request #53 from browles/master

search fix, stray for loop removed
slight trie change
Merge branch 'master' of https://github.com/GoldenLions/Artproject
Merge pull request #54 from browles/master

trie change, delete duplicate file
(feat/like) Connect like feature to username on recommendation page
Merge pull request #55 from wykhuh/feat/like

(feat/like) Connect like feature to username on recommendation page
(feat/like) Connect like page to logged in username
Merge pull request #56 from wykhuh/feat/like

(feat/like) Connect like page to logged in username
(feat/like) Add unlike feature to the show one painting page
Merge pull request #57 from wykhuh/feat/like

(feat/like) Add unlike feature to the show one painting page
Fixed Body parser error