IDEA-25934 Maven: Webapp resources filtering
store web resources configuration.
IDEA-25934 Maven: Webapp resources filtering
store web resources configuration.
Cleanup (arrangement, formatting)
IDEA-102413 (pointless assertion dropped)

Unneeded - as macro validity is checked at path expand phase, and then by StorageUtil. Also, there is no such assertion for FileBasedStorage (so better consistency) .
Fix spelling