Add spec for Line#save
Get rid of Line#check_balance_will_not_be_sent_negative callback
handle daylight savings time. Fixes #60
Merge pull request #31 from envato/get-rid-of-callback-for-line

Get rid of callback for Line
Merge pull request #62 from stavro/master

Change WeekRange calculation to use Date#cweek
Prepare for patch release v0.6.1
Ready for the next feature release (0.7.0)
Merge remote-tracking branch 'envato/master' into add_currency_support
Merge remote-tracking branch 'envato/master' into add_currency_support

Conflicts:
	lib/double_entry/line.rb
	spec/double_entry/line_spec.rb
fix merge, remove the callback as per master
Merge pull request #53 from eadz/add_currency_support

Add currency support
Test against Ruby 2.1.3
Merge remote-tracking branch 'envato/master'