Merge tag '0.4.6' into develop

Tagging release 0.4.6
Fixed ->getRealPath() not taking prefix into account
fixed a problem caused by Pimple renaming a method.
comment: typos, missing backslash for global Exception
Updated deps, upgraded pimple to 3.0
Updated CHANGELOG for 0.4.7 release
Merge branch 'release/0.4.7'