Added array config adapter (work in progress)
MW_Config_Array works for all unit tests
Documentation and code cleanup
Use the cache only when setting values, some polish
Merge https://github.com/jevers/arcavias-core into arcavias_0000184
moved including with caching to abstract class, added a decorator for config caching
Added missing files
some rework in Config Abstract and Array
Create test.xml
Update test.xml
Update test.xml
Update test.xml
Update test.xml
Update test.xml
Update test.xml
Create buildtest.xml
Update buildtest.xml
Some code cleanup
Undid some accidential changes
Corrections and minor improvements