Update README.md
fixed "CLI parser exceptions are not mapped to a message"
fixed "CLI parser exceptions are not mapped to a message"
fixed "CLI parser exceptions are not mapped to a message"
simplified constructor arguments
simplified constructor arguments
Added TypeTransformers

Instead of FieldValueProviders, TypeTransformers are added.
Everything is tested and works.

Works and has tests
Merge branch 'TypeTransformers'

Conflicts:
	src/main/java/com/tngtech/configbuilder/util/ConfigBuilderFactory.java
	src/main/java/com/tngtech/configbuilder/util/FieldSetter.java
	src/main/java/com/tngtech/configbuilder/util/FieldValueExtractor.java
	src/test/java/com/tngtech/configbuilder/util/FieldSetterTest.java
	src/test/java/com/tngtech/configbuilder/util/FieldValueExtractorTest.java