Add spec for Line#save
Get rid of Line#check_balance_will_not_be_sent_negative callback
fix bug that prevented locking a scoped and a non scoped account at the same time
simplify code
Merge pull request #55 from eadz/can_lock_non_scoped_account

fix bug preventing locking a scoped and a non scoped account
update version 0.6.0 -> 0.7.0
Merge pull request #56 from envato/version_bump

update version 0.6.0 -> 0.7.0
specify version of i18n gem
Merge pull request #58 from eadz/specify_version_of_i18n_gem

specify version of i18n gem
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