Ngrammodel start-of-text and end-of-text unicodes (0003 and 0004)  used to mark begin and end of words/text
GUI2 redesign
GUI2 improved
GUI2 improved
Merge branch 'master' of https://github.com/impactcentre/ocrevalUAtion

Conflicts:
	src/main/java/eu/digitisation/gui/Pulldown.java
Merge branch 'master' of https://github.com/impactcentre/ocrevalUAtion

Conflicts:
	src/main/java/eu/digitisation/gui/Pulldown.java
Reference to Zl category in StringNormalizer changed to  Unicode u2018 for compatiblity with Java 6
JComboBox<String> (JAva 7) coded now as raw JComboBox (as in Java 6) in Pulldown  class.
Reference to Zp category in StringNormalizer changed to  Unicode u2029 for compatiblity with Java 6
"Paths.get(resourceUrl.toURI()).toFile()", which is only in Java 7 package java.nio.file.*,  replaced with traditional "new File(resourceUrl.toURI())", valid also in Java 6
"Paths.get(resourceUrl.toURI()).toFile()", which is only in Java 7 package java.nio.file.*,  replaced with traditional "new File(resourceUrl.toURI())", valid also in Java 6. pom.xml declares jdk.version 1.6
StringFalvor added to InputFIleSelector in order to allow  Ubuntu drag&drop with Java 6
stringFlavor (in addtion to javaFileListFlavor) added to InputFIleSelector in order to allow  Ubuntu drag&drop with Java 6
Merge origin/master

Conflicts:
	src/main/java/eu/digitisation/gui/InputFileSelector.java
Graphic interface now hides advanced (Unicode compatibility) options
Graphic interface now hides advanced (Unicode compatibility) options
Merge branch 'master' of https://github.com/impactcentre/ocrevalUAtion
Minor changes
Merge remote-tracking branch 'remotes/impact/master'