Merge pull request #18 from TFaga/master

Added all webpages to angular
Resources filtering
Merge pull request #19 from TFaga/master

Added parameters to urls
Resolved merge conflict
Resolved merge conflict
Fixed url parameters
?forma=json moved to parametrs
Added flot libraries
Tastypie reverse relations and filtering
Added mandatory code for pie charts
Updated libraries
Changed pie chart design
Enabled pie charts for every page
Updated syntax with pep8 guidelines
Tastypie annotate (slow)
Custom JSON response in Django
Template fix for redifined service
Merge pull request #20 from jank0s/master

Custom JSON response
Merged
Added on hover for graphs