Fixed issue #2703
refactor for check the persistent data on property creation
first basic global property implementation.
add test on global properties function, and fixed tests.
fixed wrong tipe detection for linked collection in json serialization
implemented integration of globla property with binary serialization
fixed binary compatibility with schema version 4
fixed LINKLIST instance creation  in graph create link.
fix import from old databases versions.
fixed use of not set variables
fixed wrong list import
set binary serialization as default, minor fix
Merge pull request #2 from orientechnologies/develop

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Merge pull request #3 from thewall13/develop

Develop