New Get-ITGlueLogs & Added support for the Australian datacenter

[Celerium]

Apologies as I am new to Git\GitHub, please let me know if I am doing this wrong and ill do my best to fix it.

1. Added support to get ITGlue logs.

• #137
• The sort parameter allows for 'created_at', 'updated_at', '-created_at', '-updated_at'. Though in my testing I am unsure what the 'updated_at' & '-updated_at' are pulling from as there are no values in the returned data nor are they options in any of ITGlue's logs graphically. The data does sort correctly though when the options are inputted.

2. Added support for the Australian datacenter

• I am unable to fully test as my ITGlue instance is US-based

3. Fixed various minor spelling mistakes & trailing spaces.

4. Updated ModuleVersion to 2.2.0 & adjusted any related items for function imports\tests.