adding git swp files
updates pertaining to basic testing

class 'User'
* added methods to add/remove/get streams
service 'manage'
* now returning in json
basic test
* generating user with "streams"
* test service: call function 'manage'
update: user class methods

class 'User'
* consolidating methods for updating streams
  'stream_add' now passes relevant list to 'listConcat'
  'stream_sub' now passes relevant list to 'listConcat'
update: adding basic json validation

* hard-coded to check output of 'def manage'
* 'def manage': added unreachable code to return bad json
** one is not json at all
** one returns two json strings instead of one, as expected
added 'def createTestUsers'

refactored code from 'main' into new def
createTestUsers calls genRandomUsers to create a user with fake usage data
genRandomUsers by default just creates a user with a name
added '+def getObjectFromStorage'

test stub with potential
generates a user-object on-the-fly based on an 'id'
mimics retrieving user from DB
changed 'def manage' to accept json
updating list of questions
added function stubs

updated description for existing functions