added tables of cities, region and countries, imported from google, changed fields in users to index them
some changes previous to trying multiple select by subcategories in form
problems with input of conutries, cities from DB solved, model search added
added form for search input, creating new elements in Searches table with the parameters of the search
improvements in reviews input, now are recorded in DB though the small window
changed categoy model to sort by parent_name, also in controller added the sort
undone previous change, it didnt work, now sort by default is by name in categories
trying to show map in search posponed, advanced search implemented, starting to work for countries and categories
errors in search form solved
improvements in users show fot geo info
Merge branch 'searches'
merge conflicts checked