Merge remote-tracking branch 'upstream/master'

Fixing CI status badge

Merge pull request boxen#11 from gblair/master

Increase xdebug max_nesting_level

Bump version to 1.1.1

Bump version to 1.1.0

Merge pull request boxen#5 from blackjid/master

Add support to mssql and pdo_dblib

Bump version to 0.5.7

Bump version to 0.5.6, fixes more zlib issues

Merge pull request boxen#29 from mattheath/detect-broken-versions

Detect broken versions of PHP and recompile

Bump version