GitLab

* put applications zip in classpath
* put application pages in classpath
* remove unneeded resources
* add final directory for non-nodifiable / non-deletable atrifacts
* add editonly directory for modifiable / non-deletable artifacts

covers [RUNTIME-248](https://bonitasoft.atlassian.net/browse/RUNTIME-248)
covers [RUNTIME-263](https://bonitasoft.atlassian.net/browse/RUNTIME-263)
covers [RUNTIME-183](https://bonitasoft.atlassian.net/browse/RUNTIME-183)