Add getter to return all supported log levels.
Flip getLevels() response.
Merge remote-tracking branch 'joshuajabbour/getLevels'
Fix docblock
Stop sending logs when the chrome header size limit has been reached, fixes #172
Output message to the user when chrome logs have been truncated, refs #172
Update changelog
Updated the ChromePHPHandler for the new version of the extension
Merge pull request #184 from stof/chromephp

Updated the ChromePHPHandler for the new version of the extension