- Fixed delay computation mistake
- Added possibility to use a proxy for the HTTP client
- Prepared new integration test for SearchNextDelay
- Fixed parsing issue with delay more than 60"
- Added new unit test for parsing
Fixed batch context for test
Fixed some Spring context setup
Fixed some Excel issue
Fixed SearchNextTrain issue
Merge branch 'master' of https://github.com/almex/Raildelays

Conflicts:
	batch-layer/src/main/java/be/raildelays/batch/processor/SearchNextTrainProcessor.java