ENYO-2771: avoid to create a file with a name that is already used in the same folder. Favour is given to work with hermes node than file node
ENYO-2771: fix folder node retriving and escaping when the file already exists
Merge branch 'master' into ENYO-2771
ENYO-2771: remove debug/dead code
ENYO-2771: remove useless code lines
Merge remote-tracking branch 'origin/master' into ENYO-2771
Merge pull request #468 from enyojs/ENYO-2771

ENYO-2771: avoid to create a file with a name that is already used in the same folder