Update classes/cache/storage/file.php

If subsection is defined, also delete subsection directory.
fixed reset() method in update and delete query builders, defined $_last_join field in the first one

Signed-off-by: Sergey Calugher <SlKelevro@gmail.com>
Added Content-Length to the Response
This now counts the string length of the response body and outputs
the Content-Length header accordingly.

Signed-off-by: Tom Schlick <tom@tomschlick.com>
switched to  multibyte length function (mb_strlen)

Signed-off-by: Tom Schlick <tom@tomschlick.com>
Merge pull request #1258 from SlKelevro/qb-reset

(Re-request PR#1252) fixed Query_Builder::reset()
Checking if mb_strlen exists first

fall back to strlen
Automatic response wrapping for route callbacks
using MBSTRING
Added CSS class to Debug::dump() for customizing styles
Added CSS class also to Debug::inspect
Merge pull request #1265 from billmn/1.5/develop

Added CSS class to Debug::dump() for customizing styles
capture exception when downloading the browscap file fails
strip leading backslashes from the configured controller prefix
tabular form column labels should be optional
have Route obey the routing.strip_extensions config key. Closes #1266
reverting 5cdcdffd1b6f54375ac19cf4369a9a4677cc7187
fix db connections for migrations

Signed-off-by: P. Isaac Hildebrandt <king.isaac@gmail.com>
moved deletion of old migration file into upgrade check
This line was causing issues with the connection name being saved in the top level config directory as that
file would be deleted every time migration was loaded

Signed-off-by: P. Isaac Hildebrandt <king.isaac@gmail.com>
Merge pull request #1236 from ihildebrandt/1.5/migrations

Enable connection setting for migrations
removed the Log class, is replaced by the Log package