adding a stack trace to profiler , makes it easier to find duplicate / slow queries
Using the fuel::clean_path instead of replacing with my own funciton. Also added paths to the config to select what directories you wish to have a stacktrace on
adding a space before $stacktrace
accept string error levels for logger function
Merge pull request #1395 from julesjanssen/1.6/develop

accept string `$level` for logger function
fixed broken form tests after change to Form::select(). Related #1396
fixed broken pagination tests after fix for missing last page. closes #1396
fixed duplicate cache entries for finder results
fixed finder and cache file driver not setting the configured file and dir rights
allow controller methods to return false or an empty array
Added support for protocol based routing to verb based routes
fixed Uri::segment_replace() for complex uri's. closes #1392
Generate a proper error message if the timezone isn't set. Closes fuel/oil#181
Fix log folders permission

Signed-off-by: Kenji Suzuki <kenji.uui@gmail.com>
Merge pull request #1375 from lukepolo/1.6/develop

adding a stack trace to profiler , makes it easier to find duplicate / s...
Fix log folders permission using chmod call

Signed-off-by: Kenji Suzuki <kenji.uui@gmail.com>
Fix coding style

Signed-off-by: Kenji Suzuki <kenji.uui@gmail.com>
fixed and improved query call trace profiling. Related #1375
fixed date tests on installations with a non-English locale
fixed incorrect vendor path in the phpunit bootstrap