A new version with some fixes

This release (1.5.0) manages also the developer types for the EOperations. Some UI enhancements have been done too, to help the developer to change the names patterns in the launch dialog.

These bugs are fixed :

Fix issue #24: dialog is now resizable
Fix Issue #25 : add box to fix relevant values in genmodel
Fix issue #31 : change developper to developer
Fix Issue #29 : add copyright generation (and unit test)
Fix issue #30 : Operations parameters or return types are now generated