Fix JS issue
Update geoname server service provider
Add geoname validation constraint
Enhance XSendFileMapping to handle apache

Update xsendfile
Bootstrap task html views

Bootstarp tasks html views
Merge pull request #451 from romainneutron/geoname-constraint

[3.8] Geoname constraint
Fix inscription issue
Merge pull request #448 from nlegoff/xsendfile_apache

[3.8] Enhance XSendFileMapping to handle apache configuration
Merge pull request #453 from nlegoff/bug_check

[3.8] Fix some bugs
Add ability to add custom commands through plugins
Merge pull request #454 from romainneutron/plugins-commands

[3.8] Add ability to add custom commands through plugins
Add public folder for plugins
Add customized twig path, plugins twig namespace