Few simple fixes in README
Merge pull request #5 from psiroky/patch-2

Few simple fixes in README
Set source encoding to UTF-8 to avoid warning about platform dependent build
Merge pull request #6 from psiroky/source-enc

Set source encoding to UTF-8 to avoid warning about platform dependent build
SurefireXmlReporter - squash multiple dependency not found failures #7
and #8
DistributionValidator should take into account artifacts in remote
repositories #9
Enable easier execution of selected subset of validators, using ValidationExecutor
Enable easier execution of selected subsef of reporters, using ReportingExecutor
Rename the classes implementing the whole CLI application, use 'App' prefix

 * e.g. ValidatorConfig -> AppConfig
 * the new names should make it clear that the classes are actually oriented towards the whole
   application and not single Validator
readme: add how-tos - executing only specified validators and reporters
Merge pull request #10 from psiroky/executors

Enable easier execution of only specified validators and reporters; rename app classes
minor fixes
Add xmlns:lang into sample wolf-validator-config.xml so the Groovy examples work out-of-the-box
Merge pull request #11 from psiroky/xmlns

Add xmlns:lang into sample wolf-validator-config.xml so the Groovy examples work out-of-the-box
Introduce DependencyNotFoundException

 * it unifies the concept of missing dependency failure
 * it also stores the metadata about the missing dependency/artifact
   so that in can be later used in reporters and filters
Store additional metadata in BomDependencyNotFoundException

 * info about missing artifact and root dependency node can
   later be used in reporters and filters
Reporters now use metadata from *DependencyNotFoundException
Introduce the concept of ExceptionFilter + three basic implementations
Plug the exception filtering into the AppRunner
Store also validated artifact info in the DependencyNotFoundException

 * storing the artifact then enables matching on it in the
   exception filter (instead of the filename based matching so far)
 * BomDependencyNotFoundException is now subclass of
   DependencyNotFoundException as they share much and
   the "is a" relation holds.