Revert "Merge pull request #19 from garaemon/allow-dot-slash"
Revert "Merge pull request #19 from garaemon/allow-dot-slash"

This reverts commit 88f73ac344ad4bf6915bcd8537481da21b9afda3, reversing
changes made to 6d3103e40b7847052629e0f0c4f2f8ce4cda1510.

d-led/influxdb-cpp-rest,d-led/influxdb-cpp-rest,d-led/influxdb-cpp-rest,d-led/influxdb-cpp-rest