Avoid consuming memory in using string representation of objects stored in memory
Merge branch 'Upstream/master'

Conflicts:
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/AxleLoad.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/Gradient.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/PermittedBrakingDistance.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/RouteSuitability.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/StaticSpeedProfile.efs_ns
Merge branch 'origin/master'

Conflicts:
	ErtmsFormalSpecs/src/DataDictionary/src/EFSSystem.cs
Bug fix : sometimes, the errors were not displayed at the end of the execution of a subsequence.
EA_MODEL Fixed BTM.Linking errors in tests
EA_MODEL Fixed remaining tests, On Sight and MA
Bug fix : Avoid reentrance in parser, since parsing depends on internal variable value
Bug fix : Provides the explanation when a variable update is due to a call from the WCF software bus
Bug fix: function BTM.LRBGCandidate() did not take correct BGs in consideration for LRBG
EA_MODEL Changed order of rules in Kernel.HandleInputs(). Train position data was updated after information that depended on it was.
Modified : Allow to filter out variables in the test execution view
Modified : All namespace begin collapsed in the tree view
EA_MODEL Fixed tests that broke with the modification to LRBG acceptance
Merge branch 'Upstream/master'
EA_MODEL Review Pull request
Merge pull request #455 from JamesOakey/master

Green Belt - Implementation of speed and distance monitoring types
Merge branch 'Upstream/master'

Conflicts:
	ErtmsFormalSpecs/doc/specs/subset-026/JRU.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/SpeedAndDistanceMonitoring.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/AxleLoad.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/Gradient.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/PermittedBrakingDistance.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/RouteSuitability.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/Kernel/TrackDescription/StaticSpeedProfile.efs_ns
	ErtmsFormalSpecs/doc/specs/subset-026/TestFrames/BTM - Functional tests.efs_tst
	ErtmsFormalSpecs/src/DataDictionary/src/Interpreter/BinaryExpression.cs
	ErtmsFormalSpecs/src/DataDictionary/src/Interpreter/Call.cs
	ErtmsFormalSpecs/src/DataDictionary/src/Interpreter/Expression.cs