use the correct indentation and bug fixes
change the way of how to install extjs more info https://github.com/DIRACGrid/WebAppDIRAC/issues/138
bug fixes and I have added more functionalities to the DiracBaseSelector
do not hardcode the application name, because we have case when an VO needs to open its specific application
Do not hardcode the application name..
bugfixes....
If the selector contains only one selector, it must be take into account
ext-all.js used instead of ext-all-debug.js
use the proper extjs executable when the log level is different
small fixes
Merge pull request #139 from zmathe/dev_web_main

Common widgets fixes....