fixes FileLog doesn't delete on rotation if count(files) is greater 'rotate'
fixes FileLog doesn't delete on rotation if `rotate` = 0
Correct method names and missing parent calls.
Changed url to URL where appropriate
Merge pull request #1709 from bcrowe/hotfix-url

Changed url to URL where appropriate
Merge pull request #1705 from Schlaefer/FileLog-RotateOlderLogs

fixes FileLog doesn't delete on rotation if count(files) is greater 'rotate'
Fix content view variable being stomped by send() parameter.

The content of send() should only be used if it is a non-empty value.

Fixes #4129
Replace deprecated methods.
Make equality checks more strict.
Merge pull request #1712 from dereuromark/master-deprecated

Replace deprecated methods.