Commented line
Merge branch 'master' of github.com:MPS-UPB/EchipaT4demiercuridela8la10
Add PageNumber Block.
Fix commit
Add support for page number and image block.
Add method to check for page number block.
Write page number blocks.
Merge branch 'master' of github.com:MPS-UPB/EchipaT4demiercuridela8la10

Conflicts:
	layout-analysis/src/main/java/ro/mps/crop/CropScreen.java
	layout-analysis/src/main/java/ro/mps/crop/image/OCRableImage.java
	layout-analysis/src/main/java/ro/mps/data/concrete/PageNumber.java
	layout-analysis/src/main/java/ro/mps/data/parsing/XMLParser.java
	layout-analysis/src/main/java/ro/mps/error/exceptions/BadPageNumber.java
Merge branch 'stable'

Conflicts:
	layout-analysis/src/main/java/ro/mps/crop/image/OCRableImage.java
	layout-analysis/src/main/java/ro/mps/data/concrete/PageNumber.java
	layout-analysis/src/main/java/ro/mps/data/parsing/XMLParser.java
	layout-analysis/src/main/java/ro/mps/data/parsing/XMLWriter.java