Script refactor

[angrycuban13]

• Added a configuration checker that will stop script execution if the configuration is not correct
• Added comment based help to the script and each function
• Added the option to ignore certain tags (closes [Feat][upgradinatorr] Ignore tags #3)
• Added the option to search by Quality Profile (closes [Feat][Upgradinatorr] Search by Profile #10)
• Enhanced the Send-DiscordMessage function (closes [Feat][Upgradinatorr]Discord Webhook Enhancements #57)
• Renamed functions to better reflect their purpose
• Refactored Search-Movie, Search-Series and Search-Artist in Search-Media

[angrycuban13]

PSScriptAnalyzer results:

Errors: [0], Warnings: [6], Information: [0]

RuleName   : PSReviewUnusedParameter
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 671
Message    : The parameter 'QualityProfileName' has been declared but not used. 

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 154
Message    : The variable 'tagAddition' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 236
Message    : The variable 'num' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 925
Message    : The variable 'removeTag' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 1036
Message    : The variable 'mediaSearch' is assigned but never used.

RuleName   : PSUseShouldProcessForStateChangingFunctions
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 818
Message    : Function 'Remove-TagFromMedia' has verb that could change system 
             state. Therefore, the function has to support 'ShouldProcess'.

[angrycuban13]

PSScriptAnalyzer results:

Errors: [0], Warnings: [6], Information: [0]

RuleName   : PSReviewUnusedParameter
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 671
Message    : The parameter 'QualityProfileName' has been declared but not used. 

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 154
Message    : The variable 'tagAddition' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 236
Message    : The variable 'num' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 925
Message    : The variable 'removeTag' is assigned but never used.

RuleName   : PSUseDeclaredVarsMoreThanAssignments
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 1036
Message    : The variable 'mediaSearch' is assigned but never used.

RuleName   : PSUseShouldProcessForStateChangingFunctions
Severity   : Warning
ScriptName : upgradinatorr.ps1
Line       : 818
Message    : Function 'Remove-TagFromMedia' has verb that could change system 
             state. Therefore, the function has to support 'ShouldProcess'.