New functions to add

[devblackops]

Create new functions to implement the following tasks in from the PasswordState API:

1. Folders
   • Create new folder
   • Search for folder(s)
2. Lists
   • Create list
3. Passwords
   • Add password reset dependency
   • Delete a password
4. Hosts
   • Add a new host
   • Delete a host
   • Search for host(s)
5. Documents
   • Add document to existing password
   • Add document to existing list
   • Get a password document
   • Get a password list document