(fix) Clicking on tour now takes you to the proper tour page
(feature) Added Search bar
(fix) Centering tours
Added server routing for specific tours based off of id
Reformated
Merge pull request #4 from gabdallah222/master

(fix) Added server routing for specific tours based off of id
Update showtour.controller.js
Merge pull request #3 from Zithrill/master

(Feature) Added search bar
Fixed typo
fixed id routing on server side
Merge pull request #5 from gabdallah222/master

(fix) fixed id routing on server side
add form validation to tour creation, remove broken image upload