Change the current bonita version from 6.3.0-SNAPSHOT to 6.3.0
Change the bonita version from 6.3.0-SNAPSHOT to ${current.bonita.version} in tests
[MIGRATION RELEASE] Created the release 1.6.0
[MIGRATION RELEASE] Updating pom files for next snapshot 1.6.1-SNAPSHOT
BS-8682 : [Migration SP] NPE : Cannot invoke method text() on null object

- Add a check for "isExternalNode" variable is null or not
- Rename folders of migration to have an unique number
Change the current bonita version from 6.3.1-SNAPSHOT to 6.3.0
BS-8682 : [Migration SP] NPE : Cannot invoke method text() on null object

- Add a check for "isExternalNode" variable is null or not, to modify the XML file
[MIGRATION RELEASE] Created the release 1.6.0
[MIGRATION RELEASE] Updating pom files for next snapshot 1.6.1-SNAPSHOT
Add bonita.css for theme for the migration from 6.2.6 to 6.3.0
BS-8682 : [Migration SP] NPE : Cannot invoke method text() on null object

- Add a check for "isExternalNode" variable is null or not
- Rename folders of migration to have an unique number
BS-8682 : [Migration SP] NPE : Cannot invoke method text() on null object

- Add a check for "isExternalNode" variable is null or not, to modify the XML file
BS-8390: remove flownode_instance orphans and add integration tests and upgrade version
Merge branch '6.3.x' of github.com:bonitasoft/bonita-migration into 6.3.x
merge from master
revert grable build specific changes
BS-8390 : reverting orphans deletion and add condition on flownode_instance to deleted = false (where the true ones are the orphans...)
Change versions of migration
Change versions of migration
Remove bad scripts
Bring back deleted scripts

This reverts commit ee1a0ba0f767fcd79f575d6f9b1c56165cec4add.