[torodb-executor] Removed two unused imports
[kvdocument-core] Removed some dependencies with jdk 7 and 8
[mongo-converter] Fixed a bug related related with dates
[torod-cursors] Instead of throw an exception, a warning will be printed when more elements than the limit of the cursor are requested
[torod-connection]
	+ Removed some backup files
	+ Removed repeted license headers
	+ Fixed an error when compiled with jdk 6
[torodb] Version 0.11