This updates icons to be less confusing. The following three changes were made:
Changes the 'edit' icon into an 'edit mode' icon.
Adds a 'compose' icon as the old edit icon.
Adds an 'edit contact' icon.
Bug 820145 - Update icons
Changes the edit icon into a edit mode type of icon.
Adds a compose icon as the old edit icon.
Adds an edit contact icon.