Storeable 0.7.1

XMLTest modified
Storeable 0.8

All tests added
StoreableEntry implemented
Checkstyle fixed
Storeable 1.0

One more method in XMLManager implemented
Revert "Parallel 0.2.1"

This reverts commit c8dd72e4ac7e96736faaf2d1ce4561e5ca98f6da.
Merge remote-tracking branch 'origin/Storeable' into Parallel