Task 4 done through Ubuntu, 250 User load test
Merge caused by some change

# Conflicts:
#	src/main/java/resources/CalculatorResource.java

# Conflicts:
#	src/main/java/resources/CalculatorResource.java

index.html now has a password field and the index.js file also sends the password as well as the username

Changed version of influxdb to an older one (v1.7), as glances pukes on auth with newer versions (dubbed InfluxDB v2, but also includes 1.8). This change may mean that installing glances 3.1.0 doesn't seem to be necessary anymore, as I'm now running v3.1.6.2 (with PsUtil v5.8.0)