DIY sortable table, Added arrow images but failed to display them
Added sorting arrows
Fixed dropdown menu bug
Added simple search to the quests table
Added diy advanced search and style
Added create method to advanced_search controller
Completed main feature of advanced search with new searching page
Added restrictions on both searched
Corrected sorting by quest giver's name
Change the type of reward from string to integer
Added search by range
Removed redundant controller, model and views(advanced_searches)
Merged master (resolved conflict with index.html.erb
Merge pull request #6 from scalableinternetservices/diy_search

Diy search