renaming in readme

readMe.md

@@ -13,26 +13,26 @@ Will then add all the function listed below to the namespace.
 
 With
 `import .context`
-e.g. you have to write context.getRoles().
+e.g. you have to write context.getMixins().
 
 ### Some Background Structures
 
 `Context`
 An abstract type. Will be super type of concrete context types.
 
-`Role`
-An abstract type. Will be super type of concrete role types.
+`Mixin`
+An abstract type. Will be super type of concrete mixin types.
 
 `ContextManagement`
-A data base for all contexts and roles that are defined and active.
+A data base for all contexts and mixins that are defined and active.
 
 ### Available Functions and Macros
 
 `@newContext <<Context Name>>`
 Creates a new Type `<<Context Name>>ContextType` and an Object `<<Context Name>>` of this type
 
-`@newRole <<Role Name>> <<List of Attributes>>  <<Context, role lives in>>  <<Type, role can be assigned to>>`
-Creates a new Struct `<<Role Name>>` with the Attributes defined in `<<List of Attributes>>`
+`@newMixin <<Mixin Name>> <<List of Attributes>>  <<Context, mixin lives in>>  <<Type, mixin can be assigned to>>`
+Creates a new Struct `<<Mixin Name>>` with the Attributes defined in `<<List of Attributes>>`
 
 `@context <<Context Name>> <<function Definition>>`
 Creates a function, specifically defined for the context <<Context Name>>. Note that, the variable `context` will be available inside the function by default.
@@ -40,25 +40,25 @@ Creates a function, specifically defined for the context <<Context Name>>. Note
 `@context <<Context Name>> <<function call>>`
 Calls a function, that was defined via `@context <<Context Name>> <<function Definition>>`. Note that, the variable `context` will be available inside the function by default.
 
-`assignRole(<<Type>> => <<Role Name>>(<<Role Attributes>>), <<Context Name>>)`
-`@context <<Context Name>> assignRole(<<Type>> => <<Role Name>>(<<Role Attributes>>))`
-Assigns a Role <<Role Name>> to a <<Type>> in the context <<Context Name>>
+`assignMixin(<<Type>> => <<Mixin Name>>(<<Mixin Attributes>>), <<Context Name>>)`
+`@context <<Context Name>> assignMixin(<<Type>> => <<Mixin Name>>(<<Mixin Attributes>>))`
+Assigns a Mixin <<Mixin Name>> to a <<Type>> in the context <<Context Name>>
 
-`disassignRole(<<Type>> => <<Role Name>>(<<Role Attributes>>), <<Context Name>>)`
-`@context <<Context Name>> disassignRole(<<Type>> => <<Role Name>>(<<Role Attributes>>))`
-Disassigns a Role <<Role Name>> to a <<Type>> in the context <<Context Name>>
+`disassignMixin(<<Type>> => <<Mixin Name>>(<<Mixin Attributes>>), <<Context Name>>)`
+`@context <<Context Name>> disassignMixin(<<Type>> => <<Mixin Name>>(<<Mixin Attributes>>))`
+Disassigns a Mixin <<Mixin Name>> to a <<Type>> in the context <<Context Name>>
 
 `getContexts()`
 Returns a list of all defined Contexts.
 
-`getRoles()`
-Returns a `Dict{Context, Dict{Any, Vector{DataType}}}` of all defined Roles. E.g.: {<<Context Name 1>> => {<<Class Name 1>> => [<<Role 1>>], <<Class Name 2>> => [<<Role 2>>]}, <<Context Name 2>>=>{<<Class Name 1>> => [<<Role 3>>, <<Role 4>>]}}
+`getMixins()`
+Returns a `Dict{Context, Dict{Any, Vector{DataType}}}` of all defined Mixins. E.g.: {<<Context Name 1>> => {<<Class Name 1>> => [<<Mixin 1>>], <<Class Name 2>> => [<<Mixin 2>>]}, <<Context Name 2>>=>{<<Class Name 1>> => [<<Mixin 3>>, <<Mixin 4>>]}}
 
-`getRoles(<<Object Name>>)`
+`getMixins(<<Object Name>>)`
 Returns a `Dict{Context, DataType}` for a specific object <<Object Name>>.
 
-`getRole(<<Object Name>>, <<Context Name>>)`
-Returns the Role, that <<Object Name>> is playing in the context <<Context Name>>.
+`getMixin(<<Object Name>>, <<Context Name>>)`
+Returns the Mixin, that <<Object Name>> is playing in the context <<Context Name>>.
 
 ### Example