Fixed:
Fixed:

	Requested children of an issue are not stored/parsed(bas.themagician)
	Requesting the TimeEntries of an issue does not parse xml correctly(bas.themagician)
	Parsing Issue Categories of a project(bas.themagician)
	Setting issue's fixed version(AverkievKA)
	TimeEntry spent_on serialization problem(mathieu.myrandbolduc).
	Creating or updating Projects, the API does not update the custom fields present in the project(mathieu.myrandbolduc).

Features:
	
	Added watchers to issue (added in 2.3.0)
	Added apikey of the user visible for admins and for yourself(added in 2.3.0)
	Added status of the user, visible for admins only (added in 2.4.0)
	Added GetUsers(optional filter) 
		Optional filters:
			status: get only users with the given status. Default is 1 (active users)
			name: filter users on their login, firstname, lastname and mail ; if the pattern contains a space, it will also return users whose firstname match the first word or lastname match the second word.
			group_id: get only users who are members of the given group
	Added UserImpersonation

zapadi/redmine-net-api,Enhakiel/redmine-net-api