Converted to Module
Fixes MattHodge/Graphite-PowerShell-Functions#23
strict bug fix
fixes #26
Fixing conversion to datatype uint64 when converting to epoch time.
Fixing issue with metrics being sent over UDP.
Setting  $Config.MSSQLMetricSendIntervalSeconds to type [int]
Adding first set of Pester tests for the project. These tests cover importing the configuration file.
Updating readme to reflect the functions being bundled in a module.
Adding feature to allow the hostname of the metrics to be overwritten in the XML configuration file by modifying the ConvertTo-GraphiteMetric function.
Modified Import-XMLConfig function to import the new configuration value, and updated Pester Tests
Added Pester Tests for the the ConvertTo-GraphiteMetric function.
Updated readme.md with new configuration value.
Updating ModuleVersion to 1.1.0