cherry picking hmoore-r7 fix for load paths
Added :include option to allow conditions with joint tables
date_column to_sql now includes table_name to avoid ambiguous column names when using the :include option
Documentation comments
Merge pull request #28 from pelf/master

Supports :include option for more elaborate report needs
Add travis build status image and test with ruby 2.0.0
Don't force rails4 apps to have protected_attributes in their gemfile
Revert "Don't force rails4 apps to have protected_attributes in their gemfile"

This reverts commit 3d3189dbba9b6d50ee23e09b81b5e1f969c725d7.
also accept time objects when instantiating reporting periods directly
Merge pull request #29 from michihuber/rails4

also accept time objects when instantiating reporting periods directly
wip
Fix TypeError: Cannot visit Saulabs::Reportable::ReportCache::ActiveRecord_Relation
Bump to 1.3.0. Now with Rails 4.1 support.
Update to test on Ruby 2.1.1 and Rails 4.1.0
Really use Rails 4.1 aggregation methods everywhere.
Switch ActiveRecord's default_timezone to :local because specs expect that.
Mark specs that use stubs and break as pending.
Only cache results for reporting periods which are in the past.
Bump to 1.3.1
Merge branch 'master' of git://github.com/saulabs/reportable

Conflicts:
	lib/saulabs/reportable/report.rb
	lib/saulabs/reportable/report_cache.rb
	spec/classes/report_spec.rb