add instruction for encryption key value
[BUGFIX] fix handling of URI

fix #50 [BUG] Using a querystring on the uri
Merge pull request #54 from PhileCMS/bugfix/Querystring

[BUGFIX] fix handling of URI
limit meta colon split to 2
Merge branch 'master' of https://github.com/PhileCMS/Phile into upstream
fix bugs: #55, #54