refactor string-like queries with proper active relation syntax
add todo to improve prepare_details query
cut down 12 * n to 12 queries for event counts per month (with grouping by events)
optimized stats page to max usage of 12 + 4 queries
remove unused method
link to detail page again
lower sql query count to 5 for event_source overview
it's 5, not 4 queries. Counting to 5 is hard...
max query count of 5 + 12 for details page (by event_source grouping)
remove unused methods
apply less queries to monthly details as well
remove unused methods
show sum of rows in table footer
better ruby idiom for hash key check
use nest_boy_event scopes to tidy up code
set version of activerecord and activesupport to 3.2.13
bump to version 1.1.0 thx to @dansch