add a Signer Utility to sign filters
merge
fix expected path
fix 'hash' typo and update path for testShouldResolveWithCustomFiltersPopulatingCacheFirst
add method to get trimmed hash
strip out special characters - in some instances the hash can contain percentage sigsn which may not play well with some filesystems
prepend resolved path with runtime config prefix - closes #399
Fix of #369 (Trim of forwarding slash in path)
Added test
remove unreachable statement as per #402
add runtime config action
Fixed test
Merge pull request #401 from me1ifaro/issue-369-fix

Fix of #369 (Trim of forwarding slash in path)
update SignerInterface. Add hash parameter to runtime config route
[router] remove custom route loader.
Merge pull request #425 from formapro-forks/remove-custom-route-loader

[router] remove custom route loader.
rebase
add runtime config route
do not check if the base image is stored
move Signer to Imagine/Cache namespace