ENYO-2470: propagate analyser errors

Analysis failure must be trapped and forwarded to Ares to the user can get feedback on any error introduced in his files. This patch traps only one failure. More traps will probably be necessary.

@yves-del-medico Could you please have a look at this PR ?

related JIRA: https://enyojs.atlassian.net/browse/ENYO-2470

* ENYO-2470: transform exception coming from indexer into Error events
* ENYO-2470: trap bogus component in component list of a kind

Enyo-DCO-1.1-Signed-off-by: Dominique Dumont <dominique.dumont@hp.com>