Bumped version to 0.15-SNAPSHOT. Removed link between kvdocument and torodb versions
[torod] [d2r] Make inner class public to fix visibility problem in class using it
[torodb] Executable jar file name changed to 'torodb.jar'. Fixed version bug in pom.xml
Updated pom.xml to generate updated link to latest version in README.md
[kvdocument] Fix project version: it's not independent of torodb version
Improved README.md and README.md generation system. Improved global POM