SLICE-28 Sling already supports arrays. Added support for List and Arraylist.
SLICE-28 Now support for lists handled by ListFieldProcessor.
SLICE-56 Add parsing of URLs in LinkBuilderFactory
SLICE-56 removing unused imports
SLICE-9 Improve ModelProvider to support lists
SLICE-9 Fixed null resource resolver.
SLICE-9 javadoc
SLICE-9 fixed CR notes
SLICE-9 changed parameter names
Merge branch 'master' into slice-28
nullcheck and support for singular properties
code review fixes
Merge branch 'master' into SLICE-9
SLICE-28 Added tests
Merge pull request #22 from Cognifide/slice-28

SLICE-28
SLICE-9 Small code refactoring
Merge pull request #38 from Cognifide/SLICE-9

SLICE-9 Improve ModelProvider to support lists
Merge branch 'master' into SLICE-8

Conflicts:
	slice-mapper/src/main/java/com/cognifide/slice/mapper/SlingMapperFactory.java