commit 5a8362c89c3b2d92ec2008fa98f19586374bff27
author Yvan Lussaud <yvan.lussaud@obeo.fr> Tue Nov 29 10:18:11 2016 +0100
committer Laurent Goubet <laurent.goubet@obeo.fr> Tue Jan 03 12:35:37 2017 -0400
tree 859089a7b6cc27ec467d0f7a3cf4ce448674a52d
parent 405b3b9b6e542b7e0b3ab0ccb75671139b5c20e1

[506213] Calling "Double" services with "Float" values fail

The call was resolved using the widening enabled for the validation
but not working at evaluation:
 - cast was not maid on the fly (which is a good thing regarding performence)
 - collection operations are not working with widening (Double value 1 and Integer value 1 are not equals)

The widening has been removed from the validation and lookup:
 - Long and Float services has been added
 - toDouble() and toLong() services also have been added for explicite conversion

Change-Id: I640a1c5ba05bf5cbde3ea05d1c114a3e93e2da3a