add ability to remove projects from an organization
merge with master
use hrname instead of slug
merge with master
fix hr_name bug
Merge pull request #744 from dimagi/cz

fix for integer passwords introduced by an update to the excel uploader
change the workflow for editing a team
Merge pull request #745 from dimagi/orgs-qa

change the workflow for editing a team
display orgs welcome notification when a new organization is created
fix new line bug
Merge pull request #747 from dimagi/newlines

fix new line bug
Merge pull request #746 from dimagi/orgs-qa

display orgs welcome notification when a new organization is created
Merge pull request #726 from dimagi/orgs-remove-project

add ability to remove projects from an organization
use commcare icon for snapshots with no images
Merge pull request #748 from dimagi/new-img

use commcare icon for snapshots with no images
add redirect for register/
Merge pull request #751 from dimagi/register-redirect

add redirect for register/
clean up form_received signal catching to reduce number of saves
Merge pull request #752 from dimagi/submission-cleanup

clean up form_received signal catching to reduce number of saves
fix bad ref to .get