#45 - Update Maven Dependencies

* Updated dependency versions
Merge branch 'filipp' into development
#39 - Improve data access interfaces

* Fixed issues in MongoDataAccess.java
* Updated unit tests
Issue #39
 - Added getApplicableTo, getDerivedFrom, getIssuedBy methods
to IDataAccess and removed now unneded specific ones from it
 - Extracted TLE/OrbitalState/LocationContactEvent related methods
into from IDataAccess to an interface IOrbitalDataAccess
 - Split MongoDataAccess implementation accordingly