Use Gift Cards instead of Vouchers in order wizard.
Update translations.
Add 'value' to custome request model and update contact form.

CFB-6 #close
Update Django to 1.5.1 in tavis build.
Merge pull request #330 from benkonrath/custom-gift-card-form-updates

Add 'value' to custome request model and update contact form.
Clear paymentInProgress when there's an error.
Add error message to payment page when there's an error.
Change field street to address in payment profile.
Merge pull request #331 from benkonrath/some-payment-fixes

Some payment fixes
Merge branch 'master' of github.com:onepercentclub/bluebottle
Add tasks
Add first task pages. Redo Proj detail routing
Add apply for task
Small fixes and style task detail
Styling and add comment form
 Fix posting comments to a task
Fix wallposts wip
Fixed project wallposts
Added some tests. Fixed a few things
Test task member