Redis Flood Check 2.2.0

• Requies StandardLib v1.19.0+
• Require Redis Cache v2.17.0+
• XF2.3 compatibility update

• Remove debug code forcing a 10s flood check limit

This add-on is now available on atelieraphelion.com

• Require php 7.2+
• Require XenForo 2.2+
• Require Redis v3.0.0+
• Support fractions of seconds when doing flood checks (with 1 millisecond resolution)

• Increase minimum supported php version to v7.0.0+
• Fix add-on description

• Minor code clean
• In non-lua mode, fix a potential race condition between failing to create the flood key and checking the TTL on that key which could result in incorrectly handling if the user should be blocked by the flood check

• Only warn if Redis Cache isn't configured, do not block installing/upgrading

• Block installing if Redis Cache add-on is not installed & configured.

• v1.x.y is XF1, so bump to v2.x.y
• phpdocs + cleanup
• Fix flood-check with lua disabled

• Depending on Redis Cache 1.1.0