change #page_number to #page_index
update code to reflect change from #page_number to #page_index"
change local variable from companies to collection
update collection to 10 records per page
update company page to use pagination
add options and path to support different paths and index. e.g., /?page=1 and /users?c=GuideSpark&page=1
update pagination to accept options. currently setting options ||= nil inside partial. Not sure if it's best practice
update company.html.erb to use options to let pagination work
update link to page=1
also update link to page=1
Merge pull request #31 from tihuan/pagination

Pagination